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

Singularity types \(K^2\) Orders of local
fundamental groups		 Local indices Index
[2], [2, 2, 3, 3, 2, 2], [4, 3, 2] 5/2 2, 40, 18 1, 4, 3 12
\(\downarrow\)
[2], [2, 2, 3, 3, 2], [3, 3, 2] 968/377 2, 29, 13 1, 29, 13 377
\(\downarrow\)
[2], [2, 2, 3, 3], [2, 3, 2] 49/18 2, 18, 8 1, 9, 4 36
\(\downarrow\)
[2], [2, 2, 3, 2], [3, 2] 162/55 2, 11, 5 1, 11, 5 55
\(\downarrow\)
[2], [2, 2, 3], [2, 2] 24/7 2, 7, 3 1, 7, 1 7
\(\downarrow\)
[2], [2, 2, 2], [2] 4 2, 4, 2 1, 1, 1 1