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

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

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

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

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