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

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

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

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

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