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proper U51 X1 X2 proper X1 isList ok X isList X U11 ok X U11 X proper isList X proper X proper U52 X U52 proper X U71 mark X1 X2 U71 X1 X2 U51 mark X1 X2 U51 X1 X2 top ok X active X isNeList ok X isNeList X proper isQid X isQid proper X active U51 X1 X2 active X1 U41 ok X1 ok X2 U41 X1 X2 active isNePal V isQid V active __ X1 X2 active X1 active __ X1 X2 __ X1 active X2 active U61 X U61 active X U81 mark X U81 X active U51 tt V2 U52 isList V2 proper U51 X1 X2 U51 proper X1 proper X2 active U21 tt V2 U22 isList V2 U51 ok X1 ok X2 U51 X1 X2 proper U42 X proper X active U41 X1 X2 U41 active X1 X2 proper U21 X1 X2 proper X1 proper isNePal X proper X proper U72 X proper X proper U81 X proper X isPal ok X isPal X proper U52 X proper X active isList __ V1 V2 U21 isList V1 V2 isQid ok X isQid X U31 mark X U31 X proper U71 X1 X2 proper X1 top mark X proper X proper U61 X proper X proper U31 X proper X U61 mark X U61 X active U71 X1 X2 active X1 active U81 X active X proper isQid X proper X 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proper tt ok tt active U72 tt mark tt proper o ok o U31 ok X ok U31 X U71 mark X1 X2 mark U71 X1 X2 proper a ok a active U61 tt mark tt isNePal ok X ok isNePal X U71 ok X1 ok X2 ok U71 X1 X2 __ mark X1 X2 mark __ X1 X2 proper i ok i U52 ok X ok U52 X U72 mark X mark U72 X isPal ok X ok isPal X active U52 tt mark tt active U42 tt mark tt U41 mark X1 X2 mark U41 X1 X2 U41 ok X1 ok X2 ok U41 X1 X2 U61 mark X mark U61 X active U22 tt mark tt U81 mark X mark U81 X U51 mark X1 X2 mark U51 X1 X2 U11 mark X mark U11 X U42 ok X ok U42 X U72 ok X ok U72 X U81 ok X ok U81 X U61 ok X ok U61 X __ X1 mark X2 mark __ X1 X2 proper u ok u active isQid o mark tt active U22 X active X true a 0 1 U72 1 0 U21 2 2 U11 1 1 1 isNeList 1 1 1 isPal 1 1 1 U42 1 1 29094 u 0 1 U71 2 1 21208 top 1 0 U81 1 0 isNeList 1 0 top 1 0 __ 2 0 isNePal 1 1 0 U72 1 1 1 isQid 1 0 isPal 1 0 U52 1 0 isQid 1 1 1 o 0 1 U42 1 0 proper 1 2 ok 1 1 1 isList 1 1 isNePal 1 0 nil 0 0 mark 1 0 isList 1 0 proper 1 0 i 0 1 U52 1 2 U61 1 1 10113 U51 2 0 e 0 1 U11 1 0 active 1 1 U31 1 2 U41 2 0 active 1 1 0 U21 2 0 U81 1 1 1 U22 1 0 tt 0 1 U71 2 0 U22 1 1 1 U51 2 1 2 1 U41 2 1 2494 U31 1 0 __ 2 1 2 1 U61 1 0 U31 mark X mark U31 X proper e ok e active U11 tt mark tt active U81 tt mark tt U52 mark X mark U52 X U11 ok X ok U11 X isQid ok X ok isQid X active isQid a mark tt active isList nil mark tt proper nil ok nil active isQid e mark tt U22 ok X ok U22 X __ ok X1 ok X2 ok __ X1 X2 active isQid i mark tt U51 ok X1 ok X2 ok U51 X1 X2 isNeList ok X ok isNeList X active U31 tt mark tt active isPal nil mark tt U22 mark X mark U22 X U42 mark X mark U42 X active isQid u mark tt proper tt ok tt active U72 tt mark tt proper o ok o U71 mark X1 X2 mark U71 X1 X2 proper a ok a active U61 tt mark tt isNePal ok X ok isNePal X U71 ok X1 ok X2 ok U71 X1 X2 __ mark X1 X2 mark __ X1 X2 proper i ok i U72 mark X mark U72 X isPal ok X ok isPal X active U52 tt mark tt active U42 tt mark tt U41 mark X1 X2 mark U41 X1 X2 U41 ok X1 ok X2 ok U41 X1 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U81 X U81 active X false active isNePal V U61 isQid V false active isNePal V isQid V false active U21 X1 X2 U21 active X1 X2 false active __ X1 X2 __ X1 active X2 false active isNeList V U31 isQid V false active isNeList V isQid V false active U31 X U31 active X false active isNeList __ V1 V2 U51 isNeList V1 V2 false active isNeList __ V1 V2 isNeList V1 false active isList V U11 isNeList V false active isList V isNeList V false active __ __ X Y Z __ X __ Y Z false active __ __ X Y Z __ Y Z false active U41 tt V2 U42 isNeList V2 false active U41 tt V2 isNeList V2 false active isList __ V1 V2 U21 isList V1 V2 false active isList __ V1 V2 isList V1 false active U52 X U52 active X false active U72 X U72 active X false proper U52 X proper X proper U81 X proper X proper isNePal X proper X proper U72 X proper X proper U21 X1 X2 proper X1 proper U42 X proper X proper isList X proper X proper U71 X1 X2 proper X2 proper U51 X1 X2 proper X1 proper U21 X1 X2 proper X2 proper __ X1 X2 proper X2 proper U51 X1 X2 proper X2 proper U22 X proper X proper isPal X proper X proper __ X1 X2 proper X1 proper U11 X proper X proper isQid X proper X proper U41 X1 X2 proper X1 proper U41 X1 X2 proper X2 proper isNeList X proper X proper U61 X proper X proper U31 X proper X proper U71 X1 X2 proper X1 true a 0 1 U72 1 0 U21 2 1 2 1 U11 1 1 1 isNeList 1 1 9999 isPal 1 1 1 U42 1 1 23802 u 0 1 U71 2 1 2 23235 top 1 0 U81 1 0 isNeList 1 0 top 1 0 __ 2 0 isNePal 1 1 1 U72 1 1 1 isQid 1 0 isPal 1 0 U52 1 0 isQid 1 1 1 o 0 1 U42 1 0 proper 1 1 17686 ok 1 1 17686 isList 1 1 14078 isNePal 1 0 nil 0 0 mark 1 0 isList 1 0 proper 1 1 0 i 0 1 U52 1 1 1 U61 1 1 14622 U51 2 0 e 0 1 U11 1 0 active 1 22305 U31 1 1 1 U41 2 0 active 1 0 U21 2 0 U81 1 1 1 U22 1 0 tt 0 1 U71 2 0 U22 1 1 1 U51 2 1 2 1 U41 2 1 2 18871 U31 1 0 __ 2 1 2 1 U61 1 0 U31 mark X mark U31 X proper e ok e active U11 tt mark tt active U81 tt mark tt U52 mark X mark U52 X U11 ok X ok U11 X isQid ok X ok isQid X active isQid a mark tt active isList nil mark tt proper nil ok nil active isQid e mark tt __ ok X1 ok X2 ok __ X1 X2 active isQid i mark tt U51 ok X1 ok X2 ok U51 X1 X2 isNeList ok X ok isNeList X active U31 tt mark tt isList ok X ok isList X active isPal nil mark tt U22 mark X mark U22 X U42 mark X mark U42 X active isQid u mark tt proper tt ok tt active U72 tt mark tt proper o ok o U71 mark X1 X2 mark U71 X1 X2 proper a ok a active U61 tt mark tt isNePal ok X ok isNePal X U71 ok X1 ok X2 ok U71 X1 X2 __ mark X1 X2 mark __ X1 X2 proper i ok i U72 mark X mark U72 X isPal ok X ok isPal X active U52 tt mark tt active U42 tt mark tt U41 mark X1 X2 mark U41 X1 X2 U41 ok X1 ok X2 ok U41 X1 X2 U61 mark X mark U61 X active U22 tt mark tt U81 mark X mark U81 X U21 mark X1 X2 mark U21 X1 X2 U51 mark X1 X2 mark U51 X1 X2 U11 mark X mark U11 X U42 ok X ok U42 X U72 ok X ok U72 X U81 ok X ok U81 X U61 ok X ok U61 X __ X1 mark X2 mark __ X1 X2 proper u ok u active isQid o mark tt U21 ok X1 ok X2 ok U21 X1 X2 proper U31 X U31 proper X false U31 mark X U31 X U31 ok X U31 X true a 0 1 U72 1 0 U21 2 1 2 1 U11 1 8786 isNeList 1 2 isPal 1 1 1 U42 1 1 1 u 0 1 U71 2 1 2 1 top 1 0 U81 1 0 isNeList 1 0 top 1 0 __ 2 0 isNePal 1 1 1 U72 1 3 isQid 1 0 isPal 1 0 U52 1 0 isQid 1 1 1 o 0 5017 U42 1 0 proper 1 1 ok 1 1 3905 isList 1 3 isNePal 1 0 nil 0 33606 mark 1 1 55148 isList 1 0 proper 1 0 i 0 20845 U52 1 1 33730 U61 1 1 1 U51 2 0 e 0 256 U11 1 0 active 1 1 1 U31 1 1 13020 U41 2 0 active 1 0 U21 2 0 U81 1 270 U22 1 0 tt 0 1 U71 2 0 U22 1 1 26834 U51 2 54947 U41 2 1 26287 U31 1 1 0 __ 2 1 21540 U61 1 0 U31 mark X mark U31 X isQid ok X ok isQid X U31 ok X ok U31 X proper U71 X1 X2 U71 proper X1 proper X2 false U71 mark X1 X2 U71 X1 X2 U71 ok X1 ok X2 U71 X1 X2 true a 0 1 U72 1 0 U21 2 3 U11 1 32009 isNeList 1 2 isPal 1 24328 U42 1 1 16872 u 0 31216 U71 2 2 14990 top 1 0 U81 1 0 isNeList 1 0 top 1 0 __ 2 0 isNePal 1 2954 U72 1 3 isQid 1 0 isPal 1 0 U52 1 0 isQid 1 14652 o 0 16160 U42 1 0 proper 1 1 ok 1 1 10263 isList 1 3 isNePal 1 0 nil 0 1 mark 1 1 6559 isList 1 0 proper 1 0 i 0 17822 U52 1 1 40351 U61 1 31302 U51 2 0 e 0 41499 U11 1 0 active 1 1 U31 1 356 U41 2 0 active 1 0 U21 2 0 U81 1 7523 U22 1 0 tt 0 1 U71 2 1 0 U22 1 8511 U51 2 15505 U41 2 10906 U31 1 0 __ 2 1 2 U61 1 0 proper U52 X U52 proper X false U52 mark X U52 X U52 ok X U52 X true a 0 1 U72 1 0 U21 2 31410 U11 1 12354 isNeList 1 2 isPal 1 24328 U42 1 1 16872 u 0 18418 U71 2 2 40762 top 1 0 U81 1 0 isNeList 1 0 top 1 0 __ 2 0 isNePal 1 2954 U72 1 12524 isQid 1 0 isPal 1 0 U52 1 1 0 isQid 1 14652 o 0 16160 U42 1 0 proper 1 1 ok 1 1 28976 isList 1 2 isNePal 1 0 nil 0 1 mark 1 1 29849 isList 1 0 proper 1 0 i 0 17822 U52 1 1 1 U61 1 18329 U51 2 0 e 0 2247 U11 1 0 active 1 1 U31 1 18839 U41 2 0 active 1 0 U21 2 0 U81 1 14174 U22 1 0 tt 0 1 U71 2 0 U22 1 30724 U51 2 26007 U41 2 16484 U31 1 0 __ 2 1 2 U61 1 0 proper isPal X isPal proper X false isPal ok X isPal X true a 0 1 U72 1 0 U21 2 2 U11 1 2 isNeList 1 2 isPal 1 22740 U42 1 1 1 u 0 38026 U71 2 2 5437 top 1 0 U81 1 0 isNeList 1 0 top 1 0 __ 2 0 isNePal 1 31633 U72 1 12524 isQid 1 0 isPal 1 1 0 U52 1 0 isQid 1 14652 o 0 43122 U42 1 0 proper 1 1 ok 1 1 8605 isList 1 2 isNePal 1 0 nil 0 1 mark 1 1 29849 isList 1 0 proper 1 0 i 0 8240 U52 1 1 1 U61 1 12448 U51 2 0 e 0 2247 U11 1 0 active 1 1 U31 1 8931 U41 2 0 active 1 0 U21 2 0 U81 1 23381 U22 1 0 tt 0 1 U71 2 0 U22 1 30724 U51 2 2 U41 2 16484 U31 1 0 __ 2 1 2 U61 1 0 proper U72 X U72 proper X false U72 mark X U72 X U72 ok X U72 X true a 0 1 U72 1 1 0 U21 2 2176 U11 1 28519 isNeList 1 2 isPal 1 22740 U42 1 1 20578 u 0 26631 U71 2 2 30707 top 1 0 U81 1 0 isNeList 1 0 top 1 0 __ 2 0 isNePal 1 22335 U72 1 24855 isQid 1 0 isPal 1 0 U52 1 0 isQid 1 14652 o 0 11601 U42 1 0 proper 1 1 ok 1 1 28710 isList 1 2 isNePal 1 0 nil 0 1 mark 1 1 29849 isList 1 0 proper 1 0 i 0 8240 U52 1 1 1 U61 1 11469 U51 2 0 e 0 14095 U11 1 0 active 1 1 U31 1 6706 U41 2 0 active 1 0 U21 2 0 U81 1 17613 U22 1 0 tt 0 1 U71 2 0 U22 1 31853 U51 2 31669 U41 2 34721 U31 1 0 __ 2 1 2 U61 1 0 proper U11 X U11 proper X false U11 ok X U11 X U11 mark X U11 X true a 0 1 U72 1 0 U21 2 4634 U11 1 10709 isNeList 1 2 isPal 1 22740 U42 1 1 15815 u 0 59110 U71 2 2 15115 top 1 0 U81 1 0 isNeList 1 0 top 1 0 __ 2 0 isNePal 1 22335 U72 1 36300 isQid 1 0 isPal 1 0 U52 1 0 isQid 1 21733 o 0 36730 U42 1 0 proper 1 1 ok 1 1 20595 isList 1 2 isNePal 1 0 nil 0 1 mark 1 1 29849 isList 1 0 proper 1 0 i 0 8240 U52 1 1 1 U61 1 9795 U51 2 0 e 0 50752 U11 1 1 0 active 1 1 U31 1 14470 U41 2 0 active 1 0 U21 2 0 U81 1 1 9728 U22 1 0 tt 0 1 U71 2 0 U22 1 31853 U51 2 8092 U41 2 34721 U31 1 0 __ 2 1 2 U61 1 0 proper __ X1 X2 __ proper X1 proper X2 false __ X1 mark X2 __ X1 X2 __ mark X1 X2 __ X1 X2 __ ok X1 ok X2 __ X1 X2 true a 0 1 U72 1 0 U21 2 4634 U11 1 2 isNeList 1 2 isPal 1 22740 U42 1 1 11793 u 0 1 U71 2 2 15115 top 1 0 U81 1 0 isNeList 1 0 top 1 0 __ 2 1 2 0 isNePal 1 20351 U72 1 36300 isQid 1 0 isPal 1 0 U52 1 0 isQid 1 21733 o 0 1 U42 1 0 proper 1 1 ok 1 1 27297 isList 1 10471 isNePal 1 0 nil 0 1 mark 1 1 21817 isList 1 0 proper 1 0 i 0 1 U52 1 1 1 U61 1 2 U51 2 0 e 0 1 U11 1 0 active 1 1 U31 1 6224 U41 2 0 active 1 0 U21 2 0 U81 1 1 16016 U22 1 0 tt 0 1 U71 2 0 U22 1 41429 U51 2 26158 U41 2 64911 U31 1 0 __ 2 1 2 U61 1 0 proper U41 X1 X2 U41 proper X1 proper X2 false U41 ok X1 ok X2 U41 X1 X2 U41 mark X1 X2 U41 X1 X2 true a 0 1 U72 1 0 U21 2 2 U11 1 2 isNeList 1 2 isPal 1 30145 U42 1 1 23479 u 0 1 U71 2 2 15115 top 1 0 U81 1 0 isNeList 1 0 top 1 0 __ 2 0 isNePal 1 22051 U72 1 36300 isQid 1 0 isPal 1 0 U52 1 0 isQid 1 21733 o 0 1 U42 1 0 proper 1 1 ok 1 1 1 isList 1 2 isNePal 1 0 nil 0 1 mark 1 1 21817 isList 1 0 proper 1 0 i 0 1 U52 1 1 2013 U61 1 2 U51 2 0 e 0 1 U11 1 0 active 1 1 U31 1 24036 U41 2 1 0 active 1 0 U21 2 0 U81 1 1 28573 U22 1 0 tt 0 1 U71 2 0 U22 1 41429 U51 2 16061 U41 2 64911 U31 1 0 __ 2 1 2 U61 1 0 proper U81 X U81 proper X false U81 mark X U81 X U81 ok X U81 X true a 0 1 U72 1 0 U21 2 10741 U11 1 16120 isNeList 1 2 isPal 1 10802 U42 1 1 1 u 0 51225 U71 2 2 21325 top 1 0 U81 1 1 0 isNeList 1 0 top 1 0 __ 2 0 isNePal 1 2 U72 1 64930 isQid 1 0 isPal 1 0 U52 1 0 isQid 1 935 o 0 41051 U42 1 0 proper 1 1 ok 1 1 18290 isList 1 2 isNePal 1 0 nil 0 12145 mark 1 1 21817 isList 1 0 proper 1 0 i 0 1346 U52 1 1 1 U61 1 2 U51 2 0 e 0 33606 U11 1 0 active 1 1 U31 1 13508 U41 2 0 active 1 0 U21 2 0 U81 1 1 1 U22 1 0 tt 0 1 U71 2 0 U22 1 59265 U51 2 35794 U41 2 85714 U31 1 0 __ 2 1 2 U61 1 0 proper U51 X1 X2 U51 proper X1 proper X2 false U51 ok X1 ok X2 U51 X1 X2 U51 mark X1 X2 U51 X1 X2 true a 0 1 U72 1 0 U21 2 1 2 43054 U11 1 2 isNeList 1 7085 isPal 1 1 37105 U42 1 3 u 0 1 U71 2 1 2 13474 top 1 0 U81 1 0 isNeList 1 0 top 1 0 __ 2 0 isNePal 1 1 1 U72 1 2 isQid 1 0 isPal 1 0 U52 1 0 isQid 1 1 35412 o 0 41051 U42 1 0 proper 1 1 1 ok 1 1 18521 isList 1 1 48168 isNePal 1 0 nil 0 1 mark 1 3 isList 1 0 proper 1 0 i 0 14535 U52 1 9612 U61 1 1 8257 U51 2 2 0 e 0 33606 U11 1 0 active 1 1 U31 1 2 U41 2 0 active 1 0 U21 2 0 U81 1 1 12192 U22 1 0 tt 0 1 U71 2 0 U22 1 2 U51 2 2 U41 2 2 U31 1 0 __ 2 1 2 U61 1 0 U51 mark X1 X2 U51 X1 X2 isQid ok X ok isQid X U61 mark X mark U61 X U61 ok X ok U61 X U51 mark X1 X2 U51 X1 X2 true a 0 1 U72 1 0 U21 2 1 2 1 U11 1 2 isNeList 1 1 isPal 1 1 17702 U42 1 2 u 0 1 U71 2 1 2 0 top 1 0 U81 1 0 isNeList 1 0 top 1 0 __ 2 0 isNePal 1 1 1 U72 1 2 isQid 1 0 isPal 1 0 U52 1 0 isQid 1 1 1 o 0 1 U42 1 0 proper 1 1 41296 ok 1 1 41297 isList 1 1 1 isNePal 1 0 nil 0 1 mark 1 1 21391 isList 1 0 proper 1 0 i 0 35169 U52 1 2 U61 1 1 17587 U51 2 1 0 e 0 1 U11 1 0 active 1 1 U31 1 2 U41 2 0 active 1 0 U21 2 0 U81 1 1 1 U22 1 0 tt 0 1 U71 2 0 U22 1 8909 U51 2 2 U41 2 9478 U31 1 0 __ 2 1 2 U61 1 0 isQid ok X ok isQid X U61 mark X mark U61 X U61 ok X ok U61 X proper isNePal X isNePal proper X false isNePal ok X isNePal X true a 0 1 U72 1 0 U21 2 1 2 533 U11 1 2 isNeList 1 53220 isPal 1 1 42393 U42 1 2 u 0 1 U71 2 1 2 0 top 1 0 U81 1 0 isNeList 1 0 top 1 0 __ 2 0 isNePal 1 1 1 U72 1 2 isQid 1 0 isPal 1 0 U52 1 0 isQid 1 1 1 o 0 1 U42 1 0 proper 1 1 30924 ok 1 1 30925 isList 1 1 1 isNePal 1 1 0 nil 0 1 mark 1 1 21391 isList 1 0 proper 1 0 i 0 1 U52 1 2 U61 1 1 1 U51 2 0 e 0 1 U11 1 0 active 1 1 U31 1 2 U41 2 0 active 1 0 U21 2 0 U81 1 1 1 U22 1 0 tt 0 1 U71 2 0 U22 1 2 U51 2 2 U41 2 28540 U31 1 0 __ 2 1 2 U61 1 0 isQid ok X ok isQid X U61 mark X mark U61 X U61 ok X ok U61 X proper isNeList X isNeList proper X false isNeList ok X isNeList X true a 0 1 U72 1 0 U21 2 1 2 533 U11 1 9395 isNeList 1 1 isPal 1 1 1 U42 1 2 u 0 1 U71 2 1 2 0 top 1 0 U81 1 0 isNeList 1 1 0 top 1 0 __ 2 0 isNePal 1 1 1 U72 1 30681 isQid 1 0 isPal 1 0 U52 1 0 isQid 1 1 1 o 0 1 U42 1 0 proper 1 1 53120 ok 1 1 53121 isList 1 1 1 isNePal 1 0 nil 0 1 mark 1 1 2 isList 1 0 proper 1 0 i 0 1 U52 1 2 U61 1 1 1 U51 2 0 e 0 1 U11 1 0 active 1 1 U31 1 2 U41 2 0 active 1 0 U21 2 0 U81 1 1 1 U22 1 0 tt 0 1 U71 2 0 U22 1 27437 U51 2 32745 U41 2 59928 U31 1 0 __ 2 1 2 U61 1 0 isQid ok X ok isQid X U61 mark X mark U61 X U61 ok X ok U61 X proper U22 X U22 proper X false U22 ok X U22 X U22 mark X U22 X true a 0 1 U72 1 0 U21 2 1 1 U11 1 1 28983 isNeList 1 1 1 isPal 1 22084 U42 1 15343 u 0 30351 U71 2 22851 top 1 0 U81 1 0 isNeList 1 0 top 1 0 __ 2 0 isNePal 1 29195 U72 1 8000 isQid 1 0 isPal 1 0 U52 1 0 isQid 1 41308 o 0 1 U42 1 0 proper 1 1 1 ok 1 1 24152 isList 1 18436 isNePal 1 0 nil 0 32345 mark 1 1 4961 isList 1 0 proper 1 0 i 0 30115 U52 1 1 7506 U61 1 13914 U51 2 0 e 0 2189 U11 1 0 active 1 1 U31 1 1 1 U41 2 0 active 1 0 U21 2 0 U81 1 1672 U22 1 1 0 tt 0 2438 U71 2 0 U22 1 14776 U51 2 11721 U41 2 29462 U31 1 0 __ 2 1 28765 U61 1 0 proper U61 X U61 proper X false U61 ok X U61 X U61 mark X U61 X true a 0 1 U72 1 0 U21 2 2 1318 U11 1 1 874 isNeList 1 1 1 isPal 1 1319 U42 1 31213 u 0 1 U71 2 1318 top 1 0 U81 1 0 isNeList 1 0 top 1 0 __ 2 0 isNePal 1 1319 U72 1 1318 isQid 1 0 isPal 1 0 U52 1 0 isQid 1 1 30799 o 0 23562 U42 1 0 proper 1 1318 ok 1 1 1318 isList 1 1319 isNePal 1 0 nil 0 24600 mark 1 1 1318 isList 1 0 proper 1 0 i 0 9712 U52 1 1319 U61 1 13914 U51 2 0 e 0 2189 U11 1 0 active 1 1317 U31 1 1 1 U41 2 0 active 1 0 U21 2 0 U81 1 1672 U22 1 0 tt 0 38165 U71 2 0 U22 1 1318 U51 2 1318 U41 2 1318 U31 1 0 __ 2 1319 U61 1 1 0 proper isList X isList proper X false isList ok X isList X true a 0 1 U72 1 0 U21 2 2 14318 U11 1 1 1 isNeList 1 1 1 isPal 1 3 U42 1 3 u 0 1 U71 2 2 top 1 0 U81 1 0 isNeList 1 0 top 1 0 __ 2 0 isNePal 1 28916 U72 1 2 isQid 1 0 isPal 1 0 U52 1 0 isQid 1 1 1 o 0 1 U42 1 0 proper 1 2 ok 1 1 2 isList 1 23275 isNePal 1 0 nil 0 1 mark 1 1 26554 isList 1 1 0 proper 1 0 i 0 1 U52 1 16608 U61 1 13914 U51 2 0 e 0 22436 U11 1 0 active 1 1 U31 1 1 1 U41 2 0 active 1 0 U21 2 0 U81 1 3 U22 1 0 tt 0 12308 U71 2 0 U22 1 2 U51 2 2 U41 2 2 U31 1 0 __ 2 3 U61 1 0 proper U21 X1 X2 U21 proper X1 proper X2 false U21 ok X1 ok X2 U21 X1 X2 U21 mark X1 X2 U21 X1 X2 true a 0 2 U72 1 0 U21 2 2 1773 U11 1 1 1 isNeList 1 1 1 isPal 1 3 U42 1 3 u 0 6143 U71 2 2 top 1 0 U81 1 0 isNeList 1 0 top 1 0 __ 2 0 isNePal 1 3 U72 1 2 isQid 1 0 isPal 1 0 U52 1 0 isQid 1 1 1 o 0 2 U42 1 0 proper 1 2 ok 1 1 1 isList 1 3 isNePal 1 0 nil 0 2 mark 1 1 31644 isList 1 0 proper 1 0 i 0 2 U52 1 19817 U61 1 3 U51 2 0 e 0 2 U11 1 0 active 1 1 U31 1 1 1 U41 2 0 active 1 0 U21 2 1 0 U81 1 3 U22 1 0 tt 0 2 U71 2 0 U22 1 2 U51 2 2 U41 2 2 U31 1 0 __ 2 3 U61 1 0 proper U42 X U42 proper X false U42 ok X U42 X U42 mark X U42 X true a 0 1 U72 1 0 U21 2 2 6030 U11 1 1 1 isNeList 1 1 1 isPal 1 3 U42 1 13623 u 0 18972 U71 2 2 top 1 0 U81 1 0 isNeList 1 0 top 1 0 __ 2 0 isNePal 1 12514 U72 1 2 isQid 1 0 isPal 1 0 U52 1 0 isQid 1 1 1 o 0 28167 U42 1 1 0 proper 1 2 ok 1 1 2 isList 1 31907 isNePal 1 0 nil 0 2 mark 1 1 31644 isList 1 0 proper 1 0 i 0 658 U52 1 4018 U61 1 12019 U51 2 0 e 0 1 U11 1 0 active 1 1 U31 1 1 1 U41 2 0 active 1 0 U21 2 0 U81 1 21268 U22 1 0 tt 0 32626 U71 2 0 U22 1 2 U51 2 2 U41 2 2 U31 1 0 __ 2 3 U61 1 0 proper isQid X isQid proper X false isQid ok X isQid X true a 0 1 U72 1 0 U21 2 2 6030 U11 1 1 1 isNeList 1 1 1 isPal 1 3 U42 1 3 u 0 47341 U71 2 2 top 1 0 U81 1 0 isNeList 1 0 top 1 0 __ 2 0 isNePal 1 12514 U72 1 2 isQid 1 1 0 isPal 1 0 U52 1 0 isQid 1 1 1 o 0 30282 U42 1 0 proper 1 2 ok 1 1 3 isList 1 31907 isNePal 1 0 nil 0 1 mark 1 1 31644 isList 1 0 proper 1 0 i 0 27618 U52 1 4018 U61 1 3 U51 2 0 e 0 45054 U11 1 0 active 1 1 U31 1 1 1 U41 2 0 active 1 0 U21 2 0 U81 1 3 U22 1 0 tt 0 2 U71 2 0 U22 1 2 U51 2 2 U41 2 2 U31 1 0 __ 2 3 U61 1 0 NaTT certifiable-1.6