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

Singularity types \(K^2\) Orders of local
fundamental groups
Local indices Index
[2], [2, 2, 2, 3, 4, 2] 22/5 2, 55 1, 5 5
\(\downarrow\)
[2], [2, 2], [2, 4, 3] 96/19 2, 3, 19 1, 1, 19 19
\(\downarrow\)
[2], [2], [2, 4, 2] 16/3 2, 2, 12 1, 1, 3 3