Table: CS and LM font names
     
 LM do not support some of CM/CS fonts, on the other hand,
 LM have been extended: additional oblique fonts are present;
 sometimes font names have been changed    
 
======================================================== 

 cs     lm      size(s)
 ---------------------------------------
 b   =  b       10
 .......................................
 bx  =  bx      10,12,5,6,7,8,9
 .......................................
 bxsl   bxo     10
 .......................................
 bxti   bxi     10
 .......................................
 csc =  csc     10
 .......................................
 itt    tti     10
 .......................................
 r   =  r       10,12,17,5,6,7,8,9
 .......................................
 sl     ro      10,12,8,9
 .......................................
 sltt   tto     10
 .......................................
 ss   = ss      10,12,17,8,9
 ....................................... 
 ssbx = ssbx    10
 .......................................
 ssdc = ssdc    10
 .......................................
 ssi    sso     10,12,17,8,9
 .......................................
 ssq  = ssq     8
 .......................................
 ssqi   ssqo    8
 .......................................
 tcsc = tcsc    10
 .......................................
 ti     ri      10,12,7,8,9
 .......................................
 tt   = tt      10,12,8,9
 .......................................
 vtt  = vtt     10
 ....................................... 
 

 Extensions in LM (present only in LM)
 bo     10 Italic version of b
 csco   10 Italic version of csc
 ssbo   10 Italic version of ssbx
 ssdo   10 Italic version of ssdc
 ssqbx   8 Italic version of ssq
 ssqbo   8 BoldItalic version of ssq
 vtto   10 Italic version of vtt
 
 .......................................
 
 Absent in LM (extraordinary, obscure)
 dunh,ff,fi,fib,u
 inch
 
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