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

Singularity types \(K^2\) Orders of local
fundamental groups		 Local indices Index
[2], [2, 3, 2, 2, 2, 2, 2, 2, 4] 1 2, 72 1, 3 3
\(\downarrow\)
[2], [4], [2, 2, 2, 2, 2, 3, 2] 8/5 2, 4, 20 1, 2, 10 10
\(\downarrow\)
[4], [2, 2, 2, 2, 2, 2, 2] 2 4, 8 2, 1 2
\(\downarrow\)
[2], [4], [2, 2, 2, 2, 2] 3 2, 4, 6 1, 2, 1 2
\(\downarrow\)
[2], [3], [2, 2, 2, 2] 10/3 2, 3, 5 1, 3, 1 3
\(\downarrow\)
[2], [2], [2, 2, 2] 4 2, 2, 4 1, 1, 1 1