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