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