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

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

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

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

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