(0 18 15)(1 19 5)(2 13 10 8 6)(3 12 11)(4 17 16)(7 14 9)
ALLOWS (11/8)-SEQUENCE
1: (0 3 12)
(0 11 3 18 15)(1 19 5)(2 13 10 8 6)(4 17 16)(7 14 9)(12)
2: (1 19 5)
(0 11 3 18 15)(1)(2 13 10 8 6)(4 17 16)(5)(7 14 9)(12)(19)
3: (2 13 10)
(0 11 3 18 15)(1)(2 8 6)(4 17 16)(5)(7 14 9)(10)(12)(13)(19)
4: (3 18 11)
(0 11 15)(1)(2 8 6)(3)(4 17 16)(5)(7 14 9)(10)(12)(13)(18)(19)