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

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

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

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

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