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