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(7,12), next(8,9), next(9,10), next(10,11), next(12,13), next(13,14), next(14,15), next(15,16), next(16,17), next(16,21), next(17,18), next(18,19), next(19,20), next(21,22), next(21,26), next(22,23), next(23,24), next(24,25), next(26,27), next(27,28), next(28,29), next(28,40), next(29,30), next(30,31), next(31,32), next(31,36), next(32,33), next(33,34), next(34,35), next(36,37), next(37,38), next(38,39), next(40,41), next(41,42), next(42,43), next(43,44), next(43,48), next(44,45), next(45,46), next(46,47), next(48,49), next(49,50), next(50,51), doAt(startflow,3), doAt(a21,4), doAt(a6,5), doAt(a4,6), doAt(a10,7), doAt(a8,8), doAt(a14,9), doAt(a14,18), doAt(a14,23), doAt(a14,33), doAt(a14,37), doAt(a14,45), doAt(a14,49), doAt(endflow,10), doAt(endflow,19), doAt(endflow,24), doAt(endflow,34), doAt(endflow,38), doAt(endflow,46), doAt(endflow,50), doAt(a5,12), doAt(a9,13), doAt(a22,14), doAt(a17,15), doAt(a12,16), doAt(a20,17), doAt(a25,21), doAt(a11,22), doAt(a24,26), doAt(a1,27), doAt(a7,28), doAt(a3,29), doAt(a15,30), doAt(a15,42), doAt(a16,31), doAt(a16,43), doAt(a13,32), doAt(a13,44), doAt(a2,36), doAt(a2,48), doAt(a23,40), doAt(a18,41), ineffset(startflow,x1), ineffset(startflow,x2), ineffset(startflow,x3), ineffset(startflow,x4), ineffset(startflow,x5), ineffset(startflow,x6), ineffset(startflow,x7), ineffset(startflow,x8), ineffset(startflow,x9), ineffset(startflow,x10), ineffset(startflow,x11), ineffset(startflow,x12), ineffset(startflow,x13), ineffset(startflow,x14), ineffset(startflow,x15), ineffset(startflow,x16), ineffset(startflow,x17), ineffset(startflow,x18), ineffset(startflow,x19), ineffset(startflow,x20), ineffset(startflow,x21), ineffset(startflow,x22), ineffset(startflow,x23), ineffset(startflow,x24), ineffset(startflow,x25), ineffset(a21,x14), ineffset(a6,x7), ineffset(a4,x8), ineffset(a10,co20), ineffset(a10,co21), ineffset(a8,x15), ineffset(a14,x15), ineffset(endflow,x25), ineffset(endflow,finished), ineffset(a5,x19), ineffset(a5,x24), ineffset(a9,x15), ineffset(a22,x9), ineffset(a22,x13), ineffset(a17,x1), ineffset(a17,x23), ineffset(a12,co24), ineffset(a12,co25), ineffset(a20,x13), ineffset(a20,x18), ineffset(a25,co50), ineffset(a25,co51), ineffset(a11,x17), ineffset(a24,x15), ineffset(a1,x2), ineffset(a1,x9), ineffset(a1,x18), ineffset(a1,x25), ineffset(a7,co14), ineffset(a7,co15), ineffset(a3,x3), ineffset(a15,x3), ineffset(a15,x12), ineffset(a15,x18), ineffset(a15,x25), ineffset(a16,co32), ineffset(a16,co33), ineffset(a13,x10), ineffset(a13,x15), ineffset(a13,x20), ineffset(a13,x22), ineffset(a2,x5), ineffset(a2,x21), ineffset(a23,x7), ineffset(a23,x10), ineffset(a23,x23), ineffset(a23,x24), ineffset(a18,x11), ineffset(a18,x12), ineffset(a18,x16), ineffset(a18,x21), activity(startflow), activity(a21), activity(a6), activity(a4), activity(a10), activity(a8), activity(a14), activity(endflow), activity(a5), activity(a9), activity(a22), activity(a17), activity(a12), activity(a20), activity(a25), activity(a11), activity(a24), activity(a1), activity(a7), activity(a3), activity(a15), activity(a16), activity(a13), activity(a2), activity(a23), activity(a18), effectsObserved(startflow,1), effectsObserved(a21,2), inreadset(a21,x9), inreadset(a6,x2), inreadset(a6,x7), inreadset(a4,x5), inreadset(a4,x17), inreadset(a4,x20), inreadset(a10,x15), inreadset(a8,x9), inreadset(a8,x17), inreadset(a14,x2), inreadset(a14,x9), inreadset(a14,x23), inreadset(endflow,x1), inreadset(endflow,x2), inreadset(endflow,x3), inreadset(endflow,x4), inreadset(endflow,x5), inreadset(endflow,x6), inreadset(endflow,x7), inreadset(endflow,x8), inreadset(endflow,x9), inreadset(endflow,x10), inreadset(endflow,x11), 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,co20), inreadset(endflow,co21), inreadset(endflow,co24), inreadset(endflow,co25), inreadset(endflow,co50), inreadset(endflow,co51), inreadset(endflow,co14), inreadset(endflow,co15), inreadset(endflow,co32), inreadset(endflow,co33), inreadset(endflow,finished), inreadset(a5,x5), inreadset(a5,x13), inreadset(a5,x23), inreadset(a9,x11), inreadset(a9,x23), inreadset(a9,x24), inreadset(a22,x5), inreadset(a17,x17), inreadset(a17,x19), inreadset(a17,x20), inreadset(a12,x21), inreadset(a20,x21), inreadset(a25,x25), inreadset(a11,x1), inreadset(a24,x9), inreadset(a24,x14), inreadset(a24,x25), inreadset(a1,x25), inreadset(a7,x15), inreadset(a7,x23), inreadset(a3,x11), inreadset(a15,x5), inreadset(a15,x15), inreadset(a16,x2), inreadset(a16,x13), inreadset(a16,x25), inreadset(a13,x4), inreadset(a13,x19), inreadset(a2,x21), inreadset(a2,x22), inreadset(a2,x25), inreadset(a23,x2), inreadset(a23,x14), inreadset(a23,x24), inreadset(a18,x3), inreadset(a18,x5), do(startflow,1), do(a21,2), nextvis(1,2), do(a21,4), do(a6,5), do(a4,6), do(a10,7), do(a8,8), do(a14,9), do(a14,18), do(a14,23), do(a14,33), do(a14,37), do(a14,45), do(a14,49), do(endflow,10), do(endflow,19), do(endflow,24), do(endflow,34), do(endflow,38), do(endflow,46), do(endflow,50), do(a5,12), do(a9,13), do(a22,14), do(a17,15), do(a12,16), do(a20,17), do(a25,21), do(a11,22), do(a24,26), do(a1,27), do(a7,28), do(a3,29), do(a15,30), do(a15,42), do(a16,31), do(a16,43), do(a13,32), do(a13,44), do(a2,36), do(a2,48), do(a23,40), do(a18,41), nextvis(4,5), nextvis(5,6), nextvis(6,7), nextvis(7,8), nextvis(7,12), nextvis(8,9), nextvis(9,10), nextvis(12,13), nextvis(13,14), nextvis(14,15), nextvis(15,16), nextvis(16,17), nextvis(16,21), nextvis(17,18), nextvis(18,19), nextvis(21,22), nextvis(21,26), nextvis(22,23), nextvis(23,24), nextvis(26,27), nextvis(27,28), nextvis(28,29), nextvis(28,40), nextvis(29,30), nextvis(30,31), nextvis(31,32), nextvis(31,36), nextvis(32,33), nextvis(33,34), nextvis(36,37), nextvis(37,38), nextvis(40,41), nextvis(41,42), nextvis(42,43), nextvis(43,44), nextvis(43,48), nextvis(44,45), nextvis(45,46), nextvis(48,49), nextvis(49,50), nextvis(2,4), nextvis(10,11), nextvis(19,20), nextvis(24,25), nextvis(34,35), nextvis(38,39), nextvis(46,47), nextvis(50,51)}