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

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

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

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

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