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(12,16), next(13,14), next(14,15), next(16,17), next(16,20), next(17,18), next(18,19), next(20,21), next(21,22), doAt(startflow,2), doAt(a4,3), doAt(a12,4), doAt(a1,5), doAt(a5,6), doAt(a11,7), doAt(a9,8), doAt(a6,9), doAt(a15,10), doAt(a3,11), doAt(a2,12), doAt(a10,13), doAt(endflow,14), doAt(endflow,18), doAt(endflow,21), doAt(a14,16), doAt(a13,17), doAt(a8,20), ineffset(startflow,x1), ineffset(startflow,x2), ineffset(startflow,x3), ineffset(a4,x1), ineffset(a12,x1), ineffset(a12,x2), ineffset(a12,x3), ineffset(a1,x1), ineffset(a5,x1), ineffset(a5,x2), ineffset(a5,x3), ineffset(a11,x1), ineffset(a11,x2), ineffset(a11,x3), ineffset(a9,x3), ineffset(a6,x1), ineffset(a6,x2), ineffset(a15,x1), ineffset(a15,x2), ineffset(a15,x3), ineffset(a3,x3), ineffset(a2,co4), ineffset(a2,co5), ineffset(a10,x1), ineffset(a10,x3), ineffset(endflow,x1), ineffset(endflow,x2), ineffset(endflow,x3), ineffset(endflow,finished), ineffset(a14,co28), ineffset(a14,co29), ineffset(a13,x1), ineffset(a8,x1), ineffset(a8,x2), ineffset(a8,x3), activity(startflow), activity(a4), activity(a12), activity(a1), activity(a5), activity(a11), activity(a9), activity(a6), activity(a15), activity(a3), activity(a2), activity(a10), activity(endflow), activity(a14), activity(a13), activity(a8), effectsObserved(startflow,1), inreadset(a4,x1), inreadset(a4,x2), inreadset(a12,x2), inreadset(a12,x3), inreadset(a1,x1), inreadset(a1,x3), inreadset(a5,x2), inreadset(a5,x3), inreadset(a11,x1), inreadset(a11,x2), inreadset(a11,x3), inreadset(a9,x3), inreadset(a6,x3), inreadset(a15,x2), inreadset(a3,x1), inreadset(a3,x2), inreadset(a3,x3), inreadset(a2,x1), inreadset(a2,x2), inreadset(a2,x3), inreadset(a10,x3), inreadset(endflow,x1), inreadset(endflow,x2), inreadset(endflow,x3), inreadset(endflow,co4), inreadset(endflow,co5), inreadset(endflow,co28), inreadset(endflow,co29), inreadset(endflow,finished), inreadset(a14,x2), inreadset(a13,x2), inreadset(a13,x3), inreadset(a8,x1), do(startflow,1), do(a4,3), do(a12,4), do(a1,5), do(a5,6), do(a11,7), do(a9,8), do(a6,9), do(a15,10), do(a3,11), do(a2,12), do(a10,13), do(endflow,14), do(endflow,18), do(endflow,21), do(a14,16), do(a13,17), do(a8,20), nextvis(3,4), nextvis(4,5), nextvis(5,6), nextvis(6,7), nextvis(7,8), nextvis(8,9), nextvis(9,10), nextvis(10,11), nextvis(11,12), nextvis(12,13), nextvis(12,16), nextvis(13,14), nextvis(16,17), nextvis(16,20), nextvis(17,18), nextvis(20,21), nextvis(1,3), nextvis(14,15), nextvis(18,19), nextvis(21,22)}