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

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

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

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

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