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

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

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

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

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