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

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

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

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

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