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

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

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

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

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