set set set set set set set
set set set set set set set .
s ɛ t WORD_BOUNDARY s ɛ t WORD_BOUNDARY s ɛ t WORD_BOUNDARY s ɛ t WORD_BOUNDARY s ɛ t WORD_BOUNDARY s ɛ t WORD_BOUNDARY s ɛ t WORD_BOUNDARY
s e t WORD_BOUNDARY s e t WORD_BOUNDARY s e t WORD_BOUNDARY s e t WORD_BOUNDARY s e t WORD_BOUNDARY s e t WORD_BOUNDARY s e t WORD_BOUNDARY