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

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

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

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

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