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

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

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

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

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