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