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