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

Singularity types \(K^2\) Orders of local
fundamental groups		 Local indices Index
[2, 2, 2, 2, 2], [5, 2, 2, 3], [2, 4, 2] 16/15 6, 30, 12 1, 15, 3 15
\(\downarrow\)
[2, 2, 2, 2], [4, 2, 2, 3], [2, 4, 2] 80/69 5, 23, 12 1, 23, 3 69
\(\downarrow\)
[2, 2, 2], [3, 2, 2, 3], [2, 4, 2] 4/3 4, 16, 12 1, 2, 3 6
\(\downarrow\)
[2, 2], [2, 2, 2, 3], [2, 4, 2] 16/9 3, 9, 12 1, 9, 3 9
\(\downarrow\)
[2, 2], [2, 2, 2, 2], [4, 2] 15/7 3, 5, 7 1, 1, 7 7
\(\downarrow\)
[2, 2], [2, 2, 2], [3, 2] 12/5 3, 4, 5 1, 1, 5 5
\(\downarrow\)
[2, 2], [2, 2], [2, 2] 3 3, 3, 3 1, 1, 1 1