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

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

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

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

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