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

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

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

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

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