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

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

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

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

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