vavav ajajaj ajajaj
vavav ajajaj ajajaj .
ʋ a ʋ a ʋ WORD_BOUNDARY a j a j a j WORD_BOUNDARY a j a j a j WORD_BOUNDARY
v a v a v WORD_BOUNDARY a j a j a j WORD_BOUNDARY a j a j a j WORD_BOUNDARY . WORD_BOUNDARY