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

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

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

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

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