mama u djecu uči
mama u djecu uči .
m a m a WORD_BOUNDARY u WORD_BOUNDARY d̪ j e t̪s u WORD_BOUNDARY u t̠ʃ i WORD_BOUNDARY
m a m a WORD_BOUNDARY u WORD_BOUNDARY d j e c u WORD_BOUNDARY u č i WORD_BOUNDARY . WORD_BOUNDARY