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

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

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

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

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