YES Problem: 0(1(2(x1))) -> 3(4(1(x1))) 0(2(0(2(x1)))) -> 3(5(4(4(x1)))) 1(0(4(5(x1)))) -> 1(5(4(5(x1)))) 2(2(1(0(4(x1))))) -> 1(5(4(2(5(x1))))) 1(1(0(1(4(3(x1)))))) -> 1(1(4(2(3(3(x1)))))) 1(4(0(2(0(4(x1)))))) -> 1(4(4(2(4(5(x1)))))) 2(2(2(0(3(5(0(x1))))))) -> 0(5(2(4(4(5(0(x1))))))) 0(0(4(0(0(5(3(0(x1)))))))) -> 0(0(0(0(2(4(5(0(x1)))))))) 1(2(4(3(0(5(4(4(x1)))))))) -> 1(4(2(3(3(1(4(x1))))))) 0(2(5(4(4(1(3(4(2(x1))))))))) -> 0(0(4(5(4(5(4(2(2(x1))))))))) 1(2(4(1(4(4(3(1(4(x1))))))))) -> 1(1(5(5(5(2(4(3(2(x1))))))))) 5(5(4(1(0(1(5(3(5(5(x1)))))))))) -> 3(4(3(4(4(4(0(4(2(5(x1)))))))))) 0(0(2(5(2(1(0(3(1(5(4(x1))))))))))) -> 0(4(2(4(5(5(5(1(0(3(1(x1))))))))))) 4(2(3(5(4(5(1(4(3(0(4(1(x1)))))))))))) -> 3(2(0(2(2(1(3(1(1(x1))))))))) 5(2(5(0(0(2(2(5(1(2(2(2(x1)))))))))))) -> 5(0(3(1(0(1(0(1(5(5(3(x1))))))))))) 2(2(3(2(2(0(2(2(2(3(0(2(4(x1))))))))))))) -> 2(4(1(3(2(4(3(1(4(4(5(4(1(x1))))))))))))) 4(0(2(2(3(2(4(2(5(5(5(3(3(x1))))))))))))) -> 4(0(5(0(4(0(4(2(4(4(2(5(3(x1))))))))))))) 0(3(5(4(3(0(5(0(3(1(2(4(5(1(x1)))))))))))))) -> 0(0(2(1(2(5(5(4(3(0(0(1(1(x1))))))))))))) 0(4(2(4(1(5(0(4(0(3(4(3(1(2(x1)))))))))))))) -> 0(0(5(4(0(4(0(1(2(2(0(0(0(1(x1)))))))))))))) 2(5(5(4(4(2(3(3(1(5(5(3(2(5(3(x1))))))))))))))) -> 2(4(0(5(3(3(5(4(2(4(3(1(5(2(x1)))))))))))))) 0(5(4(5(1(1(2(5(3(0(4(5(3(5(4(3(x1)))))))))))))))) -> 0(0(5(0(3(4(0(2(0(3(2(2(5(5(4(3(x1)))))))))))))))) 2(3(3(1(2(4(5(4(3(2(5(0(4(2(2(3(x1)))))))))))))))) -> 0(4(0(0(4(5(4(5(2(1(1(5(0(2(4(3(x1)))))))))))))))) 2(3(1(2(5(0(5(3(2(2(5(1(2(1(5(0(4(1(x1)))))))))))))))))) -> 1(1(5(3(3(1(1(5(4(4(5(2(2(3(5(2(5(5(1(x1))))))))))))))))))) 2(5(5(2(5(0(0(1(0(3(3(3(4(1(3(2(3(3(5(x1))))))))))))))))))) -> 3(2(4(0(1(5(5(4(0(3(4(4(2(0(3(1(0(3(5(x1))))))))))))))))))) 2(4(4(1(0(3(3(2(5(5(0(3(5(4(4(3(3(1(3(3(x1)))))))))))))))))))) -> 3(0(1(2(3(2(1(1(4(4(4(3(4(5(1(4(1(5(x1)))))))))))))))))) Proof: Bounds Processor: bound: 1 enrichment: match automaton: final states: {221,203,185,171,156,143,130,119,108,97,87,79,69,62,54,45,39,34,27,23,17,13,9,5,1} transitions: 20(2) -> 46* 20(187) -> 188* 20(127) -> 128* 20(111) -> 112* 20(76) -> 77* 20(134) -> 135* 20(85) -> 86* 20(176) -> 177* 20(163) -> 164* 20(219) -> 220* 20(190) -> 191* 20(133) -> 134* 20(30) -> 35* 20(31) -> 32* 20(103) -> 104* 20(159) -> 160* 20(232) -> 233* 20(83) -> 84* 20(155) -> 143* 20(107) -> 97* 20(147) -> 148* 20(10) -> 14* 20(234) -> 235* 20(56) -> 57* 20(157) -> 172* 20(11) -> 24* 20(208) -> 209* 20(88) -> 109* 20(46) -> 47* 20(82) -> 83* 20(160) -> 161* 20(191) -> 192* 20(42) -> 43* 20(125) -> 126* 20(19) -> 20* 11(246) -> 247* 11(242) -> 243* 41(243) -> 244* 41(247) -> 248* 30(68) -> 62* 30(199) -> 200* 30(145) -> 146* 30(41) -> 42* 30(226) -> 227* 30(40) -> 41* 30(101) -> 102* 30(161) -> 162* 30(121) -> 122* 30(94) -> 95* 30(198) -> 199* 30(66) -> 67* 30(211) -> 212* 30(86) -> 79* 30(3) -> 70* 30(206) -> 207* 30(150) -> 151* 30(151) -> 152* 30(104) -> 105* 30(233) -> 234* 30(8) -> 5* 30(4) -> 1* 30(189) -> 190* 30(220) -> 203* 30(80) -> 81* 30(166) -> 167* 30(10) -> 204* 30(46) -> 55* 30(237) -> 221* 30(18) -> 19* 30(2) -> 18* 50(7) -> 8* 50(158) -> 159* 50(215) -> 216* 50(149) -> 150* 50(96) -> 87* 50(3) -> 186* 50(15) -> 16* 50(168) -> 169* 50(116) -> 117* 50(57) -> 58* 50(200) -> 201* 50(195) -> 196* 50(18) -> 88* 50(11) -> 12* 50(214) -> 215* 50(123) -> 124* 50(140) -> 141* 50(224) -> 225* 50(173) -> 174* 50(46) -> 144* 50(59) -> 60* 50(4) -> 98* 50(192) -> 193* 50(50) -> 51* 50(28) -> 29* 50(32) -> 33* 50(88) -> 89* 50(48) -> 49* 50(157) -> 158* 50(186) -> 187* 50(58) -> 59* 50(179) -> 180* 50(152) -> 153* 50(124) -> 125* 50(188) -> 189* 50(74) -> 75* 50(177) -> 178* 50(2) -> 10* 50(73) -> 74* 50(72) -> 73* 31(248) -> 249* 31(244) -> 245* 10(235) -> 236* 10(12) -> 9* 10(100) -> 101* 10(216) -> 217* 10(223) -> 224* 10(2) -> 3* 10(22) -> 17* 10(202) -> 185* 10(10) -> 222* 10(81) -> 82* 10(196) -> 197* 10(205) -> 206* 10(126) -> 127* 10(71) -> 72* 10(230) -> 231* 10(60) -> 61* 10(6) -> 40* 10(201) -> 202* 10(197) -> 198* 10(89) -> 90* 10(135) -> 136* 10(93) -> 94* 10(26) -> 23* 10(21) -> 22* 10(61) -> 54* 10(91) -> 92* 10(231) -> 232* 10(44) -> 39* 10(3) -> 80* 10(174) -> 175* 10(105) -> 106* 10(144) -> 145* 10(16) -> 13* 10(175) -> 176* 40(229) -> 230* 40(24) -> 25* 40(2) -> 6* 40(10) -> 11* 40(122) -> 123* 40(67) -> 68* 40(20) -> 21* 40(49) -> 50* 40(193) -> 194* 40(102) -> 103* 40(180) -> 181* 40(146) -> 147* 40(25) -> 26* 40(154) -> 155* 40(64) -> 65* 40(139) -> 140* 40(47) -> 48* 40(3) -> 4* 40(18) -> 157* 40(222) -> 223* 40(29) -> 30* 40(75) -> 76* 40(109) -> 110* 40(228) -> 229* 40(209) -> 210* 40(55) -> 56* 40(194) -> 195* 40(110) -> 111* 40(77) -> 78* 40(213) -> 214* 40(43) -> 44* 40(6) -> 7* 40(99) -> 100* 40(112) -> 113* 40(210) -> 211* 40(51) -> 52* 40(178) -> 179* 40(118) -> 108* 40(183) -> 184* 40(30) -> 31* 40(63) -> 64* 40(14) -> 15* 40(218) -> 219* 40(165) -> 166* 40(225) -> 226* 40(148) -> 149* 40(137) -> 138* 40(227) -> 228* 40(65) -> 66* 40(106) -> 107* 40(98) -> 99* 40(114) -> 115* 00(141) -> 142* 00(204) -> 205* 00(153) -> 154* 00(15) -> 63* 00(207) -> 208* 00(136) -> 137* 00(33) -> 27* 00(115) -> 116* 00(78) -> 69* 00(164) -> 165* 00(52) -> 53* 00(35) -> 36* 00(129) -> 119* 00(37) -> 38* 00(170) -> 156* 00(142) -> 130* 00(36) -> 37* 00(3) -> 131* 00(2) -> 28* 00(113) -> 114* 00(162) -> 163* 00(80) -> 120* 00(117) -> 118* 00(182) -> 183* 00(38) -> 34* 00(84) -> 85* 00(212) -> 213* 00(167) -> 168* 00(217) -> 218* 00(181) -> 182* 00(92) -> 93* 00(120) -> 121* 00(169) -> 170* 00(95) -> 96* 00(172) -> 173* 00(128) -> 129* 00(53) -> 45* 00(236) -> 237* 00(132) -> 133* 00(131) -> 132* 00(70) -> 71* 00(138) -> 139* 00(90) -> 91* 00(184) -> 171* f60() -> 2* 156 -> 28* 27 -> 46,47 203 -> 46,14 17 -> 3,80 245 -> 237* 234 -> 242* 69 -> 28* 45 -> 28* 143 -> 46,14 249 -> 137* 54 -> 3* 171 -> 46,20 79 -> 6* 13 -> 46,47 1 -> 28,131 62 -> 10* 130 -> 28* 185 -> 46* 34 -> 28* 5 -> 28* 9 -> 3* 134 -> 246* 108 -> 6* 39 -> 3* 119 -> 28,205 97 -> 46,47 87 -> 10,144 221 -> 46* 23 -> 3,40 problem: Qed