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

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

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

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

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