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