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

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

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

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

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