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

Singularity types \(K^2\) Orders of local
fundamental groups		 Local indices Index
[4, 2, 2], [4, 2, 2, 2, 2, 2, 4], [2, 2, 4] 16/15 10, 60, 10 5, 3, 5 15
\(\downarrow\)
[4, 2], [3, 2, 2, 2, 2, 2, 4], [2, 2, 4] 1682/1435 7, 41, 10 7, 41, 5 1435
\(\downarrow\)
[4], [2, 2, 2, 2, 2, 2, 4], [2, 2, 4] 81/55 4, 22, 10 2, 11, 5 110
\(\downarrow\)
[3], [2, 2, 2, 2, 2, 4], [2, 2, 4] 512/285 3, 19, 10 3, 19, 5 285
\(\downarrow\)
[2], [2, 2, 2, 2, 4], [2, 2, 4] 49/20 2, 16, 10 1, 8, 5 40
\(\downarrow\)
[2], [2, 2, 2, 2, 3], [2, 4] 200/77 2, 11, 7 1, 11, 7 77
\(\downarrow\)
[2], [2, 2, 2, 2, 2], [4] 3 2, 6, 4 1, 1, 2 2
\(\downarrow\)
[2], [2, 2, 2, 2], [3] 10/3 2, 5, 3 1, 1, 3 3
\(\downarrow\)
[2], [2, 2, 2], [2] 4 2, 4, 2 1, 1, 1 1