digraph G {

graph [mindist=0.1];

csf [shape=doublecircle,label="Common\nSpreadsheet\nFormat\n(JS Object)"];

subgraph XL {

node [style=filled,color=green];

xlsx [label="XLSX\nXLSM"];

xlsb [label="XLSB\nBIFF12"];

xlml [label="SSML\n(2003/4)"];

xls2 [label="XLS\nBIFF2"];

xls3 [label="XLS\nBIFF3"];

xls4 [label="XLS\nBIFF4"];

xls5 [label="XLS\nBIFF5"];

xls8 [label="XLS\nBIFF8"];

}

subgraph OLD {

node [style=filled,color=cyan];

ods [label="ODS"];

fods [label="FODS"];

uos [label="UOS"];

html [label="HTML\nTable"];

csv [label="CSV"];

txt [label="TXT\nUTF-16"];

dbf [label="DBF"];

dif [label="DIF"];

slk [label="SYLK"];

prn [label="PRN"];

rtf [label="RTF"];

wk1 [label="WK1/2\n123"];

wk3 [label="WK3/4"];

wqb [label="WQ*\nWB*"];

qpw [label="QPW"];

eth [label="ETH"];

}

subgraph WORKBOOK {

edge [color=blue];

csf -> xlsx

xlsx -> csf

csf -> xlsb

xlsb -> csf

csf -> xlml

xlml -> csf

csf -> xls5

xls5 -> csf

csf -> xls8

xls8 -> csf

ods -> csf

csf -> ods

fods -> csf

csf -> fods

uos -> csf

wk3 -> csf

qpw -> csf

}

subgraph WORKSHEET {

edge [color=aquamarine4];

xls2 -> csf

csf -> xls2

xls3 -> csf

xls4 -> csf

csf -> slk

slk -> csf

csf -> dif

wk1 -> csf

wqb -> csf

dif -> csf

csf -> rtf

prn -> csf

csf -> prn

csv -> csf

csf -> csv

txt -> csf

csf -> txt

dbf -> csf

csf -> dbf

html -> csf

csf -> html

csf -> eth

eth -> csf

}

}