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