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