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

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

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

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

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