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

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

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

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

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