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