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

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

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

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

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