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

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

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

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

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