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

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

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

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

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