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

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

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

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

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