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

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

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

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

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