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

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

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

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

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