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