(0 18 2)(1 5 3)(4 8 6)(7 19 16 12 9)(10 17 13)(11 21 20)(14 22 15)
ALLOWS (11/8)-SEQUENCE
1: (0 11 21)

(0 20 11 18 2)(1 5 3)(4 8 6)(7 19 16 12 9)(10 17 13)(14 22 15)(21)
2: (2 11 18)

(0 20 11)(1 5 3)(2)(4 8 6)(7 19 16 12 9)(10 17 13)(14 22 15)(18)(21)
3: (7 19 16)

(0 20 11)(1 5 3)(2)(4 8 6)(7 12 9)(10 17 13)(14 22 15)(16)(18)(19)(21)
4: (10 17 13)

(0 20 11)(1 5 3)(2)(4 8 6)(7 12 9)(10)(13)(14 22 15)(16)(17)(18)(19)(21)