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

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

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

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

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