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

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

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

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

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