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

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

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

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

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