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