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

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

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

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

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