#Japt -R, 13 bytes
`¬¶n`¬Ë²p5+E
##Explanation
¬¶n¬Ë²p5+E
¦n :Compressed string "conemon"
¬ :Split
Ë :Map each character at 0-based index E
² : Repeat twice
p5+E : Repeat 5+E times
:Implicitly join with new lines and output