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

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

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

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

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