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

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

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

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

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