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

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

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

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

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