(0 21 16)(1 22 4)(2 13 12 7 5)(3 20 18)(6 11 8)(9 15 10)(14 19 17)
ALLOWS (11/8)-SEQUENCE
1: (3 10 18)
(0 21 16)(1 22 4)(2 13 12 7 5)(3)(6 11 8)(9 15 10 20 18)(14 19 17)
2: (2 13 5)
(0 21 16)(1 22 4)(2)(3)(5 12 7)(6 11 8)(9 15 10 20 18)(13)(14 19 17)
3: (10 20 15)
(0 21 16)(1 22 4)(2)(3)(5 12 7)(6 11 8)(9 15 18)(10)(13)(14 19 17)(20)
4: (14 19 17)
(0 21 16)(1 22 4)(2)(3)(5 12 7)(6 11 8)(9 15 18)(10)(13)(14)(17)(19)(20)