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