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