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

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

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

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

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