(0 18 15)(1 20 3)(2 11 9)(4 13 6)(5 19 7)(8 17 16)(10 14 12)
ALLOWS (11/8)-SEQUENCE
1: (7 10 19)
(0 18 15)(1 20 3)(2 11 9)(4 13 6)(5 19 14 12 10)(7)(8 17 16)
2: (2 11 9)
(0 18 15)(1 20 3)(2)(4 13 6)(5 19 14 12 10)(7)(8 17 16)(9)(11)
3: (5 19 14)
(0 18 15)(1 20 3)(2)(4 13 6)(5 12 10)(7)(8 17 16)(9)(11)(14)(19)
4: (4 13 6)
(0 18 15)(1 20 3)(2)(4)(5 12 10)(6)(7)(8 17 16)(9)(11)(13)(14)(19)