"Sources"  for  bold  faced  fonts
(based on  cmb10, cmbx*, cmbxsl10)
with  concrete  shapes  of letters
CYRD,  CYRL,  CYRZH,  CYRK,  CYRYA
and   modified   lettershapes  for
other  Cyrillic-writing  languages

Missed  font  ccslc9  for graffiti
(concrete  condenced slanted font)