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

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

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

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

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