DLV [build BEN/Oct 11 2007 gcc 4.1.2 20061115 (prerelease) (Debian 4.1.1-21)] true is bravely true, evidenced by {next(1,2), next(2,3), next(3,4), next(4,5), next(5,6), next(6,7), next(7,8), next(8,9), next(9,10), next(10,11), next(11,12), next(12,13), next(12,17), next(13,14), next(14,15), next(15,16), next(17,18), next(18,19), next(19,20), next(19,24), next(20,21), next(21,22), next(22,23), next(24,25), next(25,26), next(25,36), next(26,27), next(26,31), next(27,28), next(28,29), next(29,30), next(31,32), next(32,33), next(33,34), next(34,35), next(36,37), next(37,38), next(38,39), next(39,40), next(40,41), next(41,42), doAt(startflow,4), doAt(a20,5), doAt(a18,6), doAt(a3,7), doAt(a9,8), doAt(a10,9), doAt(a23,10), doAt(a15,11), doAt(a21,12), doAt(a4,13), doAt(a14,14), doAt(a14,21), doAt(a14,28), doAt(a14,33), doAt(a14,40), doAt(endflow,15), doAt(endflow,22), doAt(endflow,29), doAt(endflow,34), doAt(endflow,41), doAt(a22,17), doAt(a12,18), doAt(a2,19), doAt(a16,20), doAt(a11,24), 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ineffset(a23,x18), ineffset(a23,x22), ineffset(a15,x18), ineffset(a15,x23), ineffset(a15,x24), ineffset(a21,co42), ineffset(a21,co43), ineffset(a4,x11), ineffset(a14,x6), ineffset(a14,x25), ineffset(endflow,x20), ineffset(endflow,finished), ineffset(a22,x9), ineffset(a22,x10), ineffset(a12,x2), ineffset(a12,x6), ineffset(a2,co4), ineffset(a2,co5), ineffset(a16,x3), ineffset(a16,x13), ineffset(a16,x14), ineffset(a16,x18), ineffset(a11,x1), ineffset(a11,x3), ineffset(a11,x14), ineffset(a8,co16), ineffset(a8,co17), ineffset(a7,co14), ineffset(a7,co15), ineffset(a5,x15), ineffset(a17,x4), ineffset(a17,x7), ineffset(a17,x18), ineffset(a17,x25), ineffset(a24,x13), ineffset(a24,x16), ineffset(a13,x19), ineffset(a25,x7), ineffset(a25,x15), ineffset(a25,x19), ineffset(a25,x21), ineffset(a19,x9), ineffset(a1,x5), ineffset(a1,x16), ineffset(a1,x24), activity(startflow), activity(a20), activity(a18), activity(a3), activity(a9), activity(a10), activity(a23), activity(a15), activity(a21), 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inreadset(endflow,x12), inreadset(endflow,x13), inreadset(endflow,x14), inreadset(endflow,x15), inreadset(endflow,x16), inreadset(endflow,x17), inreadset(endflow,x18), inreadset(endflow,x19), inreadset(endflow,x20), inreadset(endflow,x21), inreadset(endflow,x22), inreadset(endflow,x23), inreadset(endflow,x24), inreadset(endflow,x25), inreadset(endflow,co42), inreadset(endflow,co43), inreadset(endflow,co4), inreadset(endflow,co5), inreadset(endflow,co16), inreadset(endflow,co17), inreadset(endflow,co14), inreadset(endflow,co15), inreadset(endflow,finished), inreadset(a22,x17), inreadset(a22,x23), inreadset(a12,x9), inreadset(a2,x1), inreadset(a2,x16), inreadset(a2,x21), inreadset(a16,x24), inreadset(a11,x17), inreadset(a8,x23), inreadset(a7,x17), inreadset(a5,x25), inreadset(a17,x22), inreadset(a24,x9), inreadset(a24,x13), inreadset(a13,x2), inreadset(a13,x12), inreadset(a25,x7), inreadset(a25,x23), inreadset(a19,x3), inreadset(a19,x5), inreadset(a19,x17), inreadset(a1,x17), 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nextvis(41,42)}