Cascade for [2], [2, 2], [2, 10, 3]

Singularity types \(K^2\) Orders of local
fundamental groups		 Local indices Index
[2], [2, 10, 3], [2, 2] 120/11 2, 55, 3 1, 11, 1 11
\(\downarrow\)
[2], [2, 10, 2], [2] 100/9 2, 36, 2 1, 9, 1 9