(0 15 1)(2 22 4)(3 8 5)(6 19 17 21 18)(7 11 9)(10 14 12)(13 20 16)
ALLOWS (11/8)-SEQUENCE
1: (0 6 19)

(0 17 21 18 6 15 1)(2 22 4)(3 8 5)(7 11 9)(10 14 12)(13 20 16)(19)
2: (1 6 15)

(0 17 21 18 6)(1)(2 22 4)(3 8 5)(7 11 9)(10 14 12)(13 20 16)(15)(19)
3: (13 20 16)

(0 17 21 18 6)(1)(2 22 4)(3 8 5)(7 11 9)(10 14 12)(13)(15)(16)(19)(20)
4: (6 21 18)

(0 17 21)(1)(2 22 4)(3 8 5)(6)(7 11 9)(10 14 12)(13)(15)(16)(18)(19)(20)