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