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

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

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

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

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