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