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

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

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

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

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