YES Problem: 0(1(1(2(2(x1))))) -> 2(1(3(2(x1)))) 0(1(2(0(3(0(x1)))))) -> 1(3(2(1(2(x1))))) 4(3(1(2(1(0(x1)))))) -> 4(3(5(1(0(0(x1)))))) 1(1(0(1(4(0(0(x1))))))) -> 1(0(3(4(1(0(x1)))))) 4(3(3(5(4(5(1(1(x1)))))))) -> 4(5(5(3(5(1(0(1(x1)))))))) 2(4(4(3(1(1(1(1(5(x1))))))))) -> 2(5(5(3(1(3(1(0(x1)))))))) 4(1(0(5(4(3(3(4(0(x1))))))))) -> 5(3(0(1(4(3(4(4(2(x1))))))))) 0(1(4(3(4(5(4(2(2(2(0(1(1(x1))))))))))))) -> 0(2(0(0(3(5(1(1(3(2(0(5(x1)))))))))))) 0(4(0(1(3(1(2(5(2(0(5(1(1(x1))))))))))))) -> 4(0(2(0(4(5(1(1(3(0(1(1(1(x1))))))))))))) 4(3(0(1(0(1(2(2(2(2(1(5(2(x1))))))))))))) -> 4(1(0(3(1(4(0(2(2(0(3(3(x1)))))))))))) 3(2(0(4(3(1(0(0(1(0(4(4(5(2(x1)))))))))))))) -> 3(2(4(1(4(5(3(2(0(1(0(4(2(x1))))))))))))) 5(1(0(2(5(3(5(0(3(1(3(1(2(1(5(x1))))))))))))))) -> 0(1(5(0(4(0(2(1(4(4(2(5(5(3(0(4(x1)))))))))))))))) 4(3(3(3(5(0(4(3(0(2(4(1(3(1(2(0(2(x1))))))))))))))))) -> 1(0(0(4(2(2(4(4(5(5(1(4(3(5(4(1(3(x1))))))))))))))))) 5(1(0(2(1(5(4(0(0(1(4(5(5(3(5(3(2(x1))))))))))))))))) -> 2(3(5(0(0(0(3(2(1(0(3(0(4(3(3(2(x1)))))))))))))))) 5(4(5(0(3(3(2(5(3(0(4(0(2(5(0(3(0(x1))))))))))))))))) -> 5(1(5(3(0(1(2(3(2(4(5(2(0(5(3(3(0(x1))))))))))))))))) 4(1(1(0(0(0(1(3(4(1(3(5(1(1(5(2(5(2(x1)))))))))))))))))) -> 4(2(5(4(2(3(0(0(5(3(5(3(5(5(2(2(5(2(x1)))))))))))))))))) 4(5(4(0(5(5(3(4(5(3(1(2(5(3(2(3(0(0(x1)))))))))))))))))) -> 4(5(3(2(1(5(5(4(4(3(2(3(5(5(0(0(5(0(x1)))))))))))))))))) 5(3(3(1(1(5(4(0(2(2(1(2(3(1(2(1(5(2(x1)))))))))))))))))) -> 1(5(4(2(2(2(2(4(2(4(5(1(2(4(3(1(3(2(x1)))))))))))))))))) 1(4(1(0(1(0(1(3(2(0(1(3(5(2(4(0(2(3(5(x1))))))))))))))))))) -> 4(4(3(5(4(2(4(0(0(4(4(4(0(3(0(1(0(0(0(x1))))))))))))))))))) 3(2(3(1(0(1(1(5(4(5(5(4(2(0(2(3(1(5(1(x1))))))))))))))))))) -> 3(2(0(1(2(3(0(4(4(2(4(4(3(0(0(5(4(4(3(x1))))))))))))))))))) 1(5(1(2(3(3(4(1(2(0(3(4(1(0(4(3(4(1(5(4(x1)))))))))))))))))))) -> 1(5(0(3(4(1(5(3(3(5(1(0(0(4(3(4(2(3(0(4(x1)))))))))))))))))))) 2(2(2(2(0(2(4(0(2(4(2(0(4(3(3(3(5(3(2(1(x1)))))))))))))))))))) -> 2(0(2(4(5(0(0(5(1(3(0(5(0(2(1(4(3(3(3(0(x1)))))))))))))))))))) 0(1(2(5(5(1(0(1(3(5(0(4(5(2(0(0(3(0(5(5(0(x1))))))))))))))))))))) -> 4(2(1(4(1(1(3(2(0(4(3(3(0(4(3(3(1(3(1(x1))))))))))))))))))) 4(3(0(1(4(1(4(0(2(4(3(0(0(0(2(4(5(4(2(1(1(x1))))))))))))))))))))) -> 2(3(4(0(5(5(4(3(4(3(5(4(1(4(2(5(4(1(4(1(x1)))))))))))))))))))) 5(0(4(2(2(4(1(3(3(1(4(2(2(4(5(0(3(0(4(3(4(x1))))))))))))))))))))) -> 5(0(1(5(0(5(5(5(3(0(0(0(1(2(0(3(1(1(1(2(4(x1))))))))))))))))))))) Proof: String Reversal Processor: 2(2(1(1(0(x1))))) -> 2(3(1(2(x1)))) 0(3(0(2(1(0(x1)))))) -> 2(1(2(3(1(x1))))) 0(1(2(1(3(4(x1)))))) -> 0(0(1(5(3(4(x1)))))) 0(0(4(1(0(1(1(x1))))))) -> 0(1(4(3(0(1(x1)))))) 1(1(5(4(5(3(3(4(x1)))))))) -> 1(0(1(5(3(5(5(4(x1)))))))) 5(1(1(1(1(3(4(4(2(x1))))))))) -> 0(1(3(1(3(5(5(2(x1)))))))) 0(4(3(3(4(5(0(1(4(x1))))))))) -> 2(4(4(3(4(1(0(3(5(x1))))))))) 1(1(0(2(2(2(4(5(4(3(4(1(0(x1))))))))))))) -> 5(0(2(3(1(1(5(3(0(0(2(0(x1)))))))))))) 1(1(5(0(2(5(2(1(3(1(0(4(0(x1))))))))))))) -> 1(1(1(0(3(1(1(5(4(0(2(0(4(x1))))))))))))) 2(5(1(2(2(2(2(1(0(1(0(3(4(x1))))))))))))) -> 3(3(0(2(2(0(4(1(3(0(1(4(x1)))))))))))) 2(5(4(4(0(1(0(0(1(3(4(0(2(3(x1)))))))))))))) -> 2(4(0(1(0(2(3(5(4(1(4(2(3(x1))))))))))))) 5(1(2(1(3(1(3(0(5(3(5(2(0(1(5(x1))))))))))))))) -> 4(0(3(5(5(2(4(4(1(2(0(4(0(5(1(0(x1)))))))))))))))) 2(0(2(1(3(1(4(2(0(3(4(0(5(3(3(3(4(x1))))))))))))))))) -> 3(1(4(5(3(4(1(5(5(4(4(2(2(4(0(0(1(x1))))))))))))))))) 2(3(5(3(5(5(4(1(0(0(4(5(1(2(0(1(5(x1))))))))))))))))) -> 2(3(3(4(0(3(0(1(2(3(0(0(0(5(3(2(x1)))))))))))))))) 0(3(0(5(2(0(4(0(3(5(2(3(3(0(5(4(5(x1))))))))))))))))) -> 0(3(3(5(0(2(5(4(2(3(2(1(0(3(5(1(5(x1))))))))))))))))) 2(5(2(5(1(1(5(3(1(4(3(1(0(0(0(1(1(4(x1)))))))))))))))))) -> 2(5(2(2(5(5(3(5(3(5(0(0(3(2(4(5(2(4(x1)))))))))))))))))) 0(0(3(2(3(5(2(1(3(5(4(3(5(5(0(4(5(4(x1)))))))))))))))))) -> 0(5(0(0(5(5(3(2(3(4(4(5(5(1(2(3(5(4(x1)))))))))))))))))) 2(5(1(2(1(3(2(1(2(2(0(4(5(1(1(3(3(5(x1)))))))))))))))))) -> 2(3(1(3(4(2(1(5(4(2(4(2(2(2(2(4(5(1(x1)))))))))))))))))) 5(3(2(0(4(2(5(3(1(0(2(3(1(0(1(0(1(4(1(x1))))))))))))))))))) -> 0(0(0(1(0(3(0(4(4(4(0(0(4(2(4(5(3(4(4(x1))))))))))))))))))) 1(5(1(3(2(0(2(4(5(5(4(5(1(1(0(1(3(2(3(x1))))))))))))))))))) -> 3(4(4(5(0(0(3(4(4(2(4(4(0(3(2(1(0(2(3(x1))))))))))))))))))) 4(5(1(4(3(4(0(1(4(3(0(2(1(4(3(3(2(1(5(1(x1)))))))))))))))))))) -> 4(0(3(2(4(3(4(0(0(1(5(3(3(5(1(4(3(0(5(1(x1)))))))))))))))))))) 1(2(3(5(3(3(3(4(0(2(4(2(0(4(2(0(2(2(2(2(x1)))))))))))))))))))) -> 0(3(3(3(4(1(2(0(5(0(3(1(5(0(0(5(4(2(0(2(x1)))))))))))))))))))) 0(5(5(0(3(0(0(2(5(4(0(5(3(1(0(1(5(5(2(1(0(x1))))))))))))))))))))) -> 1(3(1(3(3(4(0(3(3(4(0(2(3(1(1(4(1(2(4(x1))))))))))))))))))) 1(1(2(4(5(4(2(0(0(0(3(4(2(0(4(1(4(1(0(3(4(x1))))))))))))))))))))) -> 1(4(1(4(5(2(4(1(4(5(3(4(3(4(5(5(0(4(3(2(x1)))))))))))))))))))) 4(3(4(0(3(0(5(4(2(2(4(1(3(3(1(4(2(2(4(0(5(x1))))))))))))))))))))) -> 4(2(1(1(1(3(0(2(1(0(0(0(3(5(5(5(0(5(1(0(5(x1))))))))))))))))))))) Bounds Processor: bound: 0 enrichment: match automaton: final states: {311,293,276,257,239,222,204,187,171,154,138,123,108, 93,80,69,57,45,36,29,22,17,11,6,1} transitions: 20(102) -> 103* 20(168) -> 169* 20(194) -> 195* 20(148) -> 149* 20(179) -> 180* 20(145) -> 146* 20(5) -> 1* 20(58) -> 59* 20(190) -> 191* 20(253) -> 254* 20(44) -> 36* 20(229) -> 230* 20(143) -> 144* 20(12) -> 155* 20(75) -> 76* 20(172) -> 173* 20(129) -> 130* 20(137) -> 123* 20(305) -> 306* 20(208) -> 209* 20(269) -> 270* 20(111) -> 112* 20(81) -> 82* 20(198) -> 199* 20(203) -> 187* 20(87) -> 88* 20(192) -> 193* 20(281) -> 282* 20(76) -> 77* 20(8) -> 9* 20(92) -> 80* 20(189) -> 190* 20(323) -> 324* 20(170) -> 154* 20(191) -> 192* 20(98) -> 99* 20(110) -> 111* 20(54) -> 55* 20(10) -> 6* 20(258) -> 259* 20(224) -> 225* 20(329) -> 330* 20(46) -> 47* 20(167) -> 168* 20(157) -> 158* 20(2) -> 3* f60() -> 2* 40(112) -> 113* 40(209) -> 210* 40(309) -> 310* 40(283) -> 284* 40(195) -> 196* 40(100) -> 101* 40(207) -> 208* 40(134) -> 135* 40(259) -> 260* 40(101) -> 102* 40(287) -> 288* 40(124) -> 294* 40(304) -> 305* 40(271) -> 272* 40(231) -> 232* 40(107) -> 93* 40(228) -> 229* 40(299) -> 300* 40(2) -> 12* 40(113) -> 114* 40(177) -> 178* 40(43) -> 44* 40(82) -> 83* 40(256) -> 239* 40(307) -> 308* 40(241) -> 242* 40(117) -> 118* 40(84) -> 85* 40(212) -> 213* 40(252) -> 253* 40(213) -> 214* 40(109) -> 110* 40(42) -> 43* 40(214) -> 215* 40(199) -> 200* 40(237) -> 238* 40(277) -> 278* 40(91) -> 92* 40(250) -> 251* 40(73) -> 74* 40(188) -> 189* 40(120) -> 121* 40(19) -> 20* 40(40) -> 41* 40(12) -> 205* 40(227) -> 228* 40(193) -> 194* 40(297) -> 298* 40(230) -> 231* 40(96) -> 97* 40(156) -> 157* 40(60) -> 61* 40(330) -> 311* 40(236) -> 237* 40(302) -> 303* 40(176) -> 177* 40(146) -> 147* 50(317) -> 318* 50(243) -> 244* 50(2) -> 37* 50(12) -> 23* 50(104) -> 105* 50(315) -> 316* 50(115) -> 116* 50(174) -> 175* 50(23) -> 24* 50(313) -> 314* 50(114) -> 115* 50(85) -> 86* 50(185) -> 186* 50(175) -> 176* 50(163) -> 164* 50(150) -> 151* 50(306) -> 307* 50(206) -> 207* 50(30) -> 31* 50(165) -> 166* 50(3) -> 30* 50(103) -> 104* 50(119) -> 120* 50(267) -> 268* 50(182) -> 183* 50(235) -> 236* 50(155) -> 156* 50(139) -> 140* 50(181) -> 182* 50(161) -> 162* 50(316) -> 317* 50(166) -> 167* 50(147) -> 148* 50(13) -> 14* 50(56) -> 45* 50(7) -> 188* 50(295) -> 296* 50(196) -> 197* 50(260) -> 261* 50(169) -> 170* 50(124) -> 125* 50(94) -> 95* 50(50) -> 51* 50(263) -> 264* 50(61) -> 62* 50(296) -> 297* 50(246) -> 247* 50(25) -> 26* 50(301) -> 302* 30(240) -> 241* 30(254) -> 255* 30(24) -> 25* 30(4) -> 5* 30(2) -> 81* 30(291) -> 292* 30(122) -> 108* 30(318) -> 319* 30(31) -> 32* 30(71) -> 72* 30(53) -> 54* 30(135) -> 136* 30(325) -> 326* 30(273) -> 274* 30(49) -> 50* 30(300) -> 301* 30(180) -> 181* 30(162) -> 163* 30(128) -> 129* 30(12) -> 13* 30(232) -> 233* 30(285) -> 286* 30(288) -> 289* 30(140) -> 141* 30(64) -> 65* 30(164) -> 165* 30(284) -> 285* 30(3) -> 124* 30(18) -> 19* 30(238) -> 222* 30(274) -> 275* 30(202) -> 203* 30(158) -> 159* 30(152) -> 153* 30(79) -> 69* 30(265) -> 266* 30(105) -> 106* 30(132) -> 133* 30(205) -> 206* 30(136) -> 137* 30(178) -> 179* 30(7) -> 8* 30(118) -> 119* 30(86) -> 87* 30(37) -> 38* 30(144) -> 145* 30(289) -> 290* 30(251) -> 252* 30(216) -> 217* 30(78) -> 79* 30(41) -> 42* 30(272) -> 273* 30(200) -> 201* 30(298) -> 299* 30(245) -> 246* 30(225) -> 226* 30(23) -> 172* 30(151) -> 152* 30(33) -> 34* 30(280) -> 281* 30(244) -> 245* 00(294) -> 295* 00(35) -> 29* 00(65) -> 66* 00(7) -> 18* 00(153) -> 138* 00(215) -> 216* 00(149) -> 150* 00(248) -> 249* 00(127) -> 128* 00(3) -> 258* 00(226) -> 227* 00(15) -> 16* 00(38) -> 39* 00(282) -> 283* 00(314) -> 315* 00(221) -> 204* 00(184) -> 185* 00(268) -> 269* 00(131) -> 132* 00(90) -> 91* 00(262) -> 263* 00(219) -> 220* 00(320) -> 321* 00(97) -> 98* 00(217) -> 218* 00(27) -> 28* 00(183) -> 184* 00(18) -> 109* 00(125) -> 126* 00(324) -> 325* 00(210) -> 211* 00(126) -> 127* 00(141) -> 142* 00(321) -> 322* 00(106) -> 107* 00(55) -> 56* 00(47) -> 48* 00(12) -> 58* 00(70) -> 71* 00(233) -> 234* 00(220) -> 221* 00(286) -> 287* 00(77) -> 78* 00(59) -> 60* 00(234) -> 235* 00(37) -> 312* 00(133) -> 134* 00(319) -> 320* 00(266) -> 267* 00(249) -> 250* 00(16) -> 11* 00(88) -> 89* 00(48) -> 49* 00(211) -> 212* 00(186) -> 171* 00(275) -> 257* 00(261) -> 262* 00(188) -> 240* 00(74) -> 75* 00(95) -> 96* 00(160) -> 161* 00(159) -> 160* 00(21) -> 17* 00(82) -> 223* 00(255) -> 256* 00(2) -> 46* 10(218) -> 219* 10(264) -> 265* 10(12) -> 70* 10(20) -> 21* 10(308) -> 309* 10(34) -> 35* 10(223) -> 224* 10(242) -> 243* 10(2) -> 7* 10(116) -> 117* 10(14) -> 15* 10(28) -> 22* 10(327) -> 328* 10(63) -> 64* 10(39) -> 40* 10(72) -> 73* 10(322) -> 323* 10(62) -> 63* 10(247) -> 248* 10(201) -> 202* 10(99) -> 100* 10(83) -> 84* 10(9) -> 10* 10(68) -> 57* 10(155) -> 277* 10(142) -> 143* 10(290) -> 291* 10(197) -> 198* 10(326) -> 327* 10(328) -> 329* 10(89) -> 90* 10(52) -> 53* 10(26) -> 27* 10(121) -> 122* 10(312) -> 313* 10(66) -> 67* 10(32) -> 33* 10(303) -> 304* 10(3) -> 4* 10(37) -> 139* 10(270) -> 271* 10(278) -> 279* 10(310) -> 293* 10(292) -> 276* 10(173) -> 174* 10(46) -> 94* 10(67) -> 68* 10(130) -> 131* 10(279) -> 280* 10(51) -> 52* 154 -> 3* 17 -> 46* 69 -> 3* 93 -> 37,188 45 -> 7* 11 -> 46,18 204 -> 37,125 22 -> 7* 6 -> 46* 171 -> 46* 311 -> 12* 257 -> 7,4 138 -> 46* 36 -> 46,58 222 -> 7,139 123 -> 3,82 1 -> 3* 293 -> 7* 108 -> 3,47,259 187 -> 3* 57 -> 7* 276 -> 46,312 80 -> 3* 29 -> 37,188 239 -> 12,189 problem: Qed