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