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

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

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

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

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