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

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

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

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

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