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

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

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

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

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