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

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

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

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

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