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