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