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

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

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

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

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