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