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

Singularity types \(K^2\) Orders of local
fundamental groups		 Local indices Index
[2, 2], [2, 2, 2, 3, 2, 2, 4, 2] 7/5 3, 105 1, 5 5
\(\downarrow\)
[2, 2], [2, 2], [2, 4, 2, 2, 3] 27/13 3, 3, 39 1, 1, 13 13
\(\downarrow\)
[2], [2, 2], [2, 3, 2, 2, 3] 54/25 2, 3, 25 1, 1, 25 25
\(\downarrow\)
[2, 2], [2, 2, 2, 2, 3] 27/11 3, 11 1, 11 11
\(\downarrow\)
[2], [2, 2], [2, 2, 3] 24/7 2, 3, 7 1, 1, 7 7
\(\downarrow\)
[2], [2], [2, 2, 2] 4 2, 2, 4 1, 1, 1 1