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

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

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

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

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