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

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

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

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

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