tá_bom tá_bom sim
tá bom tá bom sim .
t a WORD_BOUNDARY b o ŋ WORD_BOUNDARY t a WORD_BOUNDARY b o ŋ WORD_BOUNDARY s i ŋ WORD_BOUNDARY
t á WORD_BOUNDARY b o m WORD_BOUNDARY t á WORD_BOUNDARY b o m WORD_BOUNDARY s i m WORD_BOUNDARY