YES Problem: 3(3(0(x1))) -> 3(0(2(1(0(0(1(2(1(0(x1)))))))))) 5(1(5(x1))) -> 4(4(1(0(0(3(4(1(0(2(x1)))))))))) 0(5(0(0(x1)))) -> 2(3(0(3(5(2(2(3(4(1(x1)))))))))) 3(1(0(0(x1)))) -> 3(5(5(3(5(0(0(0(0(0(x1)))))))))) 0(2(2(5(5(x1))))) -> 2(5(4(3(0(4(1(3(5(4(x1)))))))))) 2(3(3(2(4(x1))))) -> 2(1(2(5(0(1(0(5(5(4(x1)))))))))) 4(0(3(0(0(x1))))) -> 4(3(5(2(4(1(2(1(2(0(x1)))))))))) 4(5(2(5(2(x1))))) -> 5(2(1(1(1(0(2(5(0(2(x1)))))))))) 0(0(2(2(5(0(x1)))))) -> 0(2(5(3(4(0(1(2(5(0(x1)))))))))) 1(3(2(2(5(2(x1)))))) -> 1(3(5(2(4(5(2(3(4(4(x1)))))))))) 1(5(2(5(3(1(x1)))))) -> 2(5(4(1(1(0(2(5(3(2(x1)))))))))) 2(2(4(5(2(5(x1)))))) -> 2(2(4(3(5(4(5(5(2(5(x1)))))))))) 2(4(0(2(0(0(x1)))))) -> 2(0(0(2(5(4(1(1(2(1(x1)))))))))) 2(4(5(2(5(4(x1)))))) -> 2(4(1(0(0(4(4(3(5(4(x1)))))))))) 3(1(5(1(3(2(x1)))))) -> 1(1(5(3(5(1(2(4(1(5(x1)))))))))) 3(2(0(3(0(0(x1)))))) -> 3(4(1(3(4(0(2(0(4(1(x1)))))))))) 4(5(2(3(1(2(x1)))))) -> 4(4(4(0(1(2(4(2(0(2(x1)))))))))) 4(5(2(5(3(2(x1)))))) -> 4(1(3(4(3(2(4(4(0(2(x1)))))))))) 5(0(5(2(5(2(x1)))))) -> 5(4(2(4(4(3(4(5(0(0(x1)))))))))) 5(2(5(2(2(5(x1)))))) -> 4(4(5(5(1(0(5(2(1(2(x1)))))))))) 0(0(5(2(4(2(5(x1))))))) -> 0(2(0(4(2(1(2(1(3(3(x1)))))))))) 0(5(2(0(3(2(2(x1))))))) -> 2(1(2(4(3(5(2(2(2(2(x1)))))))))) 0(5(2(0(4(3(0(x1))))))) -> 1(1(1(2(4(3(3(4(5(4(x1)))))))))) 1(0(3(2(1(3(2(x1))))))) -> 1(1(1(1(5(5(3(5(1(5(x1)))))))))) 2(0(1(4(5(2(0(x1))))))) -> 2(2(1(0(0(0(3(3(4(4(x1)))))))))) 2(1(5(5(0(1(1(x1))))))) -> 0(1(2(3(4(4(3(3(4(0(x1)))))))))) 2(4(1(3(0(5(2(x1))))))) -> 2(4(4(1(5(3(4(4(4(0(x1)))))))))) 2(4(4(3(1(0(0(x1))))))) -> 2(4(2(1(3(5(4(4(0(1(x1)))))))))) 3(1(4(2(3(0(0(x1))))))) -> 1(0(3(4(3(3(4(2(4(1(x1)))))))))) 3(2(1(4(2(1(4(x1))))))) -> 3(5(4(2(3(0(1(1(5(5(x1)))))))))) 3(2(2(2(2(4(2(x1))))))) -> 3(1(3(0(1(1(4(2(1(0(x1)))))))))) 3(2(5(0(0(3(0(x1))))))) -> 4(3(4(1(2(2(0(2(5(4(x1)))))))))) 3(3(5(2(2(5(2(x1))))))) -> 3(0(1(0(5(1(5(5(4(2(x1)))))))))) 4(2(1(5(1(5(0(x1))))))) -> 4(4(5(4(0(2(3(4(5(0(x1)))))))))) 5(0(0(3(1(5(0(x1))))))) -> 4(0(0(4(0(5(4(4(1(0(x1)))))))))) 5(0(0(4(4(5(0(x1))))))) -> 4(2(1(1(3(4(4(0(5(0(x1)))))))))) 5(0(3(0(5(0(1(x1))))))) -> 5(1(3(3(4(5(3(0(4(1(x1)))))))))) 5(0(3(2(0(5(0(x1))))))) -> 5(1(2(4(0(0(1(5(1(0(x1)))))))))) 5(0(3(3(2(2(0(x1))))))) -> 4(2(2(2(2(5(3(5(1(0(x1)))))))))) 5(1(4(2(0(5(2(x1))))))) -> 4(0(5(1(0(4(4(0(4(2(x1)))))))))) 5(3(3(2(1(5(5(x1))))))) -> 1(3(5(0(2(1(2(0(2(3(x1)))))))))) 5(5(0(3(2(0(3(x1))))))) -> 0(4(4(0(2(5(4(1(0(3(x1)))))))))) Proof: String Reversal Processor: 0(3(3(x1))) -> 0(1(2(1(0(0(1(2(0(3(x1)))))))))) 5(1(5(x1))) -> 2(0(1(4(3(0(0(1(4(4(x1)))))))))) 0(0(5(0(x1)))) -> 1(4(3(2(2(5(3(0(3(2(x1)))))))))) 0(0(1(3(x1)))) -> 0(0(0(0(0(5(3(5(5(3(x1)))))))))) 5(5(2(2(0(x1))))) -> 4(5(3(1(4(0(3(4(5(2(x1)))))))))) 4(2(3(3(2(x1))))) -> 4(5(5(0(1(0(5(2(1(2(x1)))))))))) 0(0(3(0(4(x1))))) -> 0(2(1(2(1(4(2(5(3(4(x1)))))))))) 2(5(2(5(4(x1))))) -> 2(0(5(2(0(1(1(1(2(5(x1)))))))))) 0(5(2(2(0(0(x1)))))) -> 0(5(2(1(0(4(3(5(2(0(x1)))))))))) 2(5(2(2(3(1(x1)))))) -> 4(4(3(2(5(4(2(5(3(1(x1)))))))))) 1(3(5(2(5(1(x1)))))) -> 2(3(5(2(0(1(1(4(5(2(x1)))))))))) 5(2(5(4(2(2(x1)))))) -> 5(2(5(5(4(5(3(4(2(2(x1)))))))))) 0(0(2(0(4(2(x1)))))) -> 1(2(1(1(4(5(2(0(0(2(x1)))))))))) 4(5(2(5(4(2(x1)))))) -> 4(5(3(4(4(0(0(1(4(2(x1)))))))))) 2(3(1(5(1(3(x1)))))) -> 5(1(4(2(1(5(3(5(1(1(x1)))))))))) 0(0(3(0(2(3(x1)))))) -> 1(4(0(2(0(4(3(1(4(3(x1)))))))))) 2(1(3(2(5(4(x1)))))) -> 2(0(2(4(2(1(0(4(4(4(x1)))))))))) 2(3(5(2(5(4(x1)))))) -> 2(0(4(4(2(3(4(3(1(4(x1)))))))))) 2(5(2(5(0(5(x1)))))) -> 0(0(5(4(3(4(4(2(4(5(x1)))))))))) 5(2(2(5(2(5(x1)))))) -> 2(1(2(5(0(1(5(5(4(4(x1)))))))))) 5(2(4(2(5(0(0(x1))))))) -> 3(3(1(2(1(2(4(0(2(0(x1)))))))))) 2(2(3(0(2(5(0(x1))))))) -> 2(2(2(2(5(3(4(2(1(2(x1)))))))))) 0(3(4(0(2(5(0(x1))))))) -> 4(5(4(3(3(4(2(1(1(1(x1)))))))))) 2(3(1(2(3(0(1(x1))))))) -> 5(1(5(3(5(5(1(1(1(1(x1)))))))))) 0(2(5(4(1(0(2(x1))))))) -> 4(4(3(3(0(0(0(1(2(2(x1)))))))))) 1(1(0(5(5(1(2(x1))))))) -> 0(4(3(3(4(4(3(2(1(0(x1)))))))))) 2(5(0(3(1(4(2(x1))))))) -> 0(4(4(4(3(5(1(4(4(2(x1)))))))))) 0(0(1(3(4(4(2(x1))))))) -> 1(0(4(4(5(3(1(2(4(2(x1)))))))))) 0(0(3(2(4(1(3(x1))))))) -> 1(4(2(4(3(3(4(3(0(1(x1)))))))))) 4(1(2(4(1(2(3(x1))))))) -> 5(5(1(1(0(3(2(4(5(3(x1)))))))))) 2(4(2(2(2(2(3(x1))))))) -> 0(1(2(4(1(1(0(3(1(3(x1)))))))))) 0(3(0(0(5(2(3(x1))))))) -> 4(5(2(0(2(2(1(4(3(4(x1)))))))))) 2(5(2(2(5(3(3(x1))))))) -> 2(4(5(5(1(5(0(1(0(3(x1)))))))))) 0(5(1(5(1(2(4(x1))))))) -> 0(5(4(3(2(0(4(5(4(4(x1)))))))))) 0(5(1(3(0(0(5(x1))))))) -> 0(1(4(4(5(0(4(0(0(4(x1)))))))))) 0(5(4(4(0(0(5(x1))))))) -> 0(5(0(4(4(3(1(1(2(4(x1)))))))))) 1(0(5(0(3(0(5(x1))))))) -> 1(4(0(3(5(4(3(3(1(5(x1)))))))))) 0(5(0(2(3(0(5(x1))))))) -> 0(1(5(1(0(0(4(2(1(5(x1)))))))))) 0(2(2(3(3(0(5(x1))))))) -> 0(1(5(3(5(2(2(2(2(4(x1)))))))))) 2(5(0(2(4(1(5(x1))))))) -> 2(4(0(4(4(0(1(5(0(4(x1)))))))))) 5(5(1(2(3(3(5(x1))))))) -> 3(2(0(2(1(2(0(5(3(1(x1)))))))))) 3(0(2(3(0(5(5(x1))))))) -> 3(0(1(4(5(2(0(4(4(0(x1)))))))))) Bounds Processor: bound: 1 enrichment: match automaton: final states: {354,347,339,331,323,314,305,296,289,281,273,264,256, 247,239,231,222,214,207,199,192,184,176,167,158,150, 141,132,123,114,105,98,88,78,68,59,50,41,32,22,12, 1} transitions: 40(225) -> 226* 40(309) -> 310* 40(324) -> 325* 40(317) -> 318* 40(243) -> 244* 40(221) -> 214* 40(252) -> 253* 40(2) -> 13* 40(359) -> 360* 40(204) -> 205* 40(127) -> 128* 40(23) -> 124* 40(33) -> 257* 40(109) -> 110* 40(45) -> 46* 40(79) -> 355* 40(131) -> 123* 40(144) -> 145* 40(18) -> 19* 40(185) -> 186* 40(254) -> 255* 40(138) -> 139* 40(345) -> 346* 40(163) -> 164* 40(310) -> 311* 40(302) -> 303* 40(229) -> 230* 40(62) -> 63* 40(206) -> 199* 40(30) -> 31* 40(3) -> 142* 40(321) -> 322* 40(298) -> 299* 40(14) -> 151* 40(154) -> 155* 40(52) -> 193* 40(249) -> 250* 40(49) -> 41* 40(235) -> 236* 40(92) -> 93* 40(220) -> 221* 40(148) -> 149* 40(280) -> 273* 40(118) -> 119* 40(13) -> 14* 40(343) -> 344* 40(236) -> 237* 40(128) -> 129* 40(355) -> 356* 40(226) -> 227* 40(96) -> 97* 40(60) -> 274* 40(169) -> 170* 40(269) -> 270* 40(124) -> 232* 40(69) -> 168* 40(237) -> 238* 40(172) -> 173* 40(177) -> 290* 40(164) -> 165* 40(342) -> 343* 40(58) -> 50* 40(293) -> 294* 40(82) -> 83* 40(97) -> 88* 40(244) -> 245* 40(287) -> 288* 40(160) -> 161* 40(201) -> 202* 40(106) -> 107* 40(42) -> 43* 40(301) -> 302* 40(170) -> 171* 11(381) -> 382* 11(387) -> 388* 11(392) -> 393* 11(376) -> 377* 01(393) -> 394* 01(389) -> 390* 01(382) -> 383* 01(377) -> 378* 01(378) -> 379* 01(388) -> 389* 00(297) -> 298* 00(326) -> 327* 00(115) -> 116* 00(13) -> 297* 00(179) -> 180* 00(145) -> 146* 00(266) -> 267* 00(16) -> 17* 00(44) -> 45* 00(338) -> 331* 00(174) -> 175* 00(73) -> 74* 00(126) -> 127* 00(40) -> 32* 00(39) -> 40* 00(20) -> 21* 00(259) -> 260* 00(165) -> 166* 00(15) -> 16* 00(290) -> 291* 00(361) -> 362* 00(7) -> 8* 00(295) -> 289* 00(125) -> 126* 00(216) -> 217* 00(23) -> 115* 00(304) -> 296* 00(311) -> 312* 00(320) -> 321* 00(238) -> 231* 00(53) -> 54* 00(100) -> 101* 00(245) -> 246* 00(83) -> 84* 00(87) -> 78* 00(6) -> 7* 00(147) -> 148* 00(325) -> 326* 00(11) -> 1* 00(282) -> 283* 00(3) -> 4* 00(272) -> 264* 00(89) -> 248* 00(38) -> 39* 00(341) -> 342* 00(313) -> 305* 00(76) -> 77* 00(151) -> 152* 00(37) -> 38* 00(217) -> 218* 00(24) -> 25* 00(55) -> 56* 00(215) -> 216* 00(36) -> 37* 00(80) -> 185* 00(67) -> 59* 00(277) -> 278* 00(356) -> 357* 00(175) -> 167* 00(230) -> 222* 00(351) -> 352* 00(299) -> 300* 00(91) -> 348* 00(156) -> 157* 00(330) -> 323* 00(344) -> 345* 00(2) -> 79* 30(171) -> 172* 30(335) -> 336* 30(81) -> 82* 30(248) -> 249* 30(43) -> 44* 30(29) -> 30* 30(241) -> 242* 30(219) -> 220* 30(107) -> 108* 30(250) -> 251* 30(17) -> 18* 30(13) -> 60* 30(265) -> 266* 30(134) -> 135* 30(23) -> 24* 30(315) -> 316* 30(143) -> 144* 30(251) -> 252* 30(210) -> 211* 30(203) -> 204* 30(191) -> 184* 30(308) -> 309* 30(258) -> 259* 30(190) -> 191* 30(316) -> 317* 30(89) -> 90* 30(47) -> 48* 30(218) -> 219* 30(224) -> 225* 30(292) -> 293* 30(34) -> 35* 30(353) -> 347* 30(362) -> 354* 30(234) -> 235* 30(319) -> 320* 30(103) -> 104* 30(202) -> 203* 30(193) -> 194* 30(227) -> 228* 30(129) -> 130* 30(161) -> 162* 30(95) -> 96* 30(159) -> 160* 30(25) -> 26* 30(2) -> 3* 30(228) -> 229* 21(394) -> 395* 21(383) -> 384* 20(188) -> 189* 20(346) -> 339* 20(153) -> 154* 20(291) -> 292* 20(104) -> 98* 20(306) -> 332* 20(69) -> 70* 20(168) -> 169* 20(85) -> 86* 20(223) -> 224* 20(257) -> 258* 20(348) -> 349* 20(23) -> 106* 20(2) -> 23* 20(116) -> 117* 20(357) -> 358* 20(28) -> 29* 20(124) -> 240* 20(181) -> 182* 20(4) -> 5* 20(13) -> 306* 20(196) -> 197* 20(101) -> 102* 20(94) -> 95* 20(79) -> 80* 20(27) -> 28* 20(198) -> 192* 20(9) -> 10* 20(332) -> 333* 20(64) -> 65* 20(155) -> 156* 20(288) -> 281* 20(315) -> 324* 20(197) -> 198* 20(352) -> 353* 20(276) -> 277* 20(275) -> 276* 20(21) -> 12* 20(61) -> 62* 20(121) -> 122* 20(91) -> 92* 20(77) -> 68* 20(66) -> 67* 20(253) -> 254* 20(195) -> 196* 20(186) -> 187* 20(333) -> 334* 20(112) -> 113* 20(350) -> 351* 20(157) -> 150* 20(270) -> 271* 20(146) -> 147* 20(162) -> 163* 20(200) -> 201* 20(278) -> 279* 20(183) -> 176* 20(166) -> 158* 20(74) -> 75* 20(137) -> 138* 20(51) -> 52* 31(390) -> 391* 31(379) -> 380* 10(240) -> 241* 10(89) -> 133* 10(4) -> 282* 10(2) -> 89* 10(10) -> 11* 10(122) -> 114* 10(360) -> 361* 10(119) -> 120* 10(246) -> 239* 10(5) -> 6* 10(133) -> 200* 10(31) -> 22* 10(71) -> 72* 10(13) -> 159* 10(337) -> 338* 10(189) -> 190* 10(72) -> 73* 10(261) -> 262* 10(349) -> 350* 10(54) -> 55* 10(232) -> 233* 10(255) -> 247* 10(69) -> 315* 10(340) -> 341* 10(284) -> 285* 10(139) -> 140* 10(271) -> 272* 10(3) -> 265* 10(274) -> 275* 10(329) -> 330* 10(268) -> 269* 10(46) -> 47* 10(120) -> 121* 10(149) -> 141* 10(152) -> 153* 10(187) -> 188* 10(79) -> 223* 10(43) -> 99* 10(307) -> 308* 10(99) -> 100* 10(267) -> 268* 10(84) -> 85* 10(8) -> 9* 10(136) -> 137* 10(178) -> 179* 10(322) -> 314* 10(142) -> 143* 10(212) -> 213* 10(19) -> 20* 10(63) -> 64* 10(14) -> 15* 10(327) -> 328* 10(306) -> 307* 10(200) -> 208* 10(260) -> 261* 10(70) -> 71* 10(23) -> 51* 10(124) -> 125* 10(65) -> 66* 10(106) -> 215* 10(182) -> 183* 10(303) -> 304* 41(385) -> 386* 41(374) -> 375* 41(375) -> 376* 41(391) -> 392* 41(386) -> 387* 41(380) -> 381* 50(209) -> 210* 50(57) -> 58* 50(283) -> 284* 50(86) -> 87* 50(285) -> 286* 50(294) -> 295* 50(102) -> 103* 50(33) -> 34* 50(110) -> 111* 50(56) -> 57* 50(108) -> 109* 50(52) -> 53* 50(208) -> 209* 50(336) -> 337* 50(35) -> 36* 50(286) -> 287* 50(334) -> 335* 50(75) -> 76* 50(26) -> 27* 50(3) -> 33* 50(2) -> 69* 50(358) -> 359* 50(113) -> 105* 50(177) -> 178* 50(111) -> 112* 50(300) -> 301* 50(318) -> 319* 50(279) -> 280* 50(14) -> 177* 50(80) -> 81* 50(117) -> 118* 50(213) -> 207* 50(133) -> 134* 50(140) -> 132* 50(194) -> 195* 50(23) -> 42* 50(173) -> 174* 50(242) -> 243* 50(211) -> 212* 50(130) -> 131* 50(205) -> 206* 50(312) -> 313* 50(233) -> 234* 50(328) -> 329* 50(297) -> 340* 50(60) -> 61* 50(93) -> 94* 50(48) -> 49* 50(135) -> 136* 50(263) -> 256* 50(180) -> 181* 50(262) -> 263* 50(90) -> 91* f60() -> 2* 247 -> 79* 192 -> 23,106 395 -> 286* 354 -> 3* 132 -> 23* 68 -> 23,70 256 -> 13* 231 -> 23,70 158 -> 23* 12 -> 69* 114 -> 79,116 281 -> 23,70 264 -> 23,306,240 283 -> 385* 105 -> 69,42 22 -> 79* 384 -> 207* 88 -> 23,70 207 -> 23* 150 -> 23* 141 -> 79* 296 -> 79* 323 -> 79* 222 -> 89,133 305 -> 79* 123 -> 13,168,43 1 -> 79,4 199 -> 79,4 59 -> 79* 331 -> 79,115 347 -> 69* 50 -> 13,124 184 -> 69,42 41 -> 69* 211 -> 374* 167 -> 23,70 289 -> 79* 273 -> 79,4 214 -> 79,115 98 -> 89,265 32 -> 79* 176 -> 69,42 239 -> 79* 339 -> 23,70 314 -> 89,223 78 -> 79* problem: Qed