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

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

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

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

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