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