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

Singularity types \(K^2\) Orders of local
fundamental groups		 Local indices Index
[2, [2], [2], [2, 3]] 9/2 40 4 4
\(\downarrow\)
[2, 2, 2, 3] 49/9 9 9 9
\(\downarrow\)
[2], [2, 3] 32/5 2, 5 1, 5 5