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

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

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

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

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