Cascade for [2, 5], [2, 3, 4], [2, 2, 2, 3, 2, 2, 2, 3, 3]

Singularity types \(K^2\) Orders of local
fundamental groups
Local indices Index
[2, 5], [2, 2, 2, 3, 2, 2, 2, 3, 3], [2, 3, 4] 6/5 9, 135, 18 3, 5, 3 15
\(\downarrow\)
[2, 4], [2, 2, 3, 2, 2, 2, 3, 3], [2, 3, 4] 968/749 7, 107, 18 7, 107, 3 2247
\(\downarrow\)
[2, 3], [2, 3, 2, 2, 2, 3, 3], [2, 3, 4] 578/395 5, 79, 18 5, 79, 3 1185
\(\downarrow\)
[2, 2], [3, 2, 2, 2, 3, 3], [2, 3, 4] 32/17 3, 51, 18 1, 17, 3 51
\(\downarrow\)
[2], [2, 2, 2, 2, 3, 3], [2, 3, 4] 16/7 2, 28, 18 1, 7, 3 21
\(\downarrow\)
[2], [2, 2, 2, 2, 3, 2], [3, 4] 450/187 2, 17, 11 1, 17, 11 187
\(\downarrow\)
[2], [2, 2, 2, 2, 3], [2, 4] 200/77 2, 11, 7 1, 11, 7 77
\(\downarrow\)
[2], [2, 2, 2, 2, 2], [4] 3 2, 6, 4 1, 1, 2 2
\(\downarrow\)
[2], [2, 2, 2, 2], [3] 10/3 2, 5, 3 1, 1, 3 3
\(\downarrow\)
[2], [2, 2, 2], [2] 4 2, 4, 2 1, 1, 1 1