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

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

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

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

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