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

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

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

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

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