koppadi-koppadi-koppadi-koppadi
koppadi-koppadi-koppadi-koppadi .
k o pː a d i k o pː a d i k o pː a d i k o pː a d i WORD_BOUNDARY
k o p p a d i - k o p p a d i - k o p p a d i - k o p p a d i WORD_BOUNDARY