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