ja janken janken jankempoi
jan_ken jan_ken_poi
co:g co:g
ja janken janken jankempoi .
d̠ʒ a WORD_BOUNDARY d̠ʒ a n k e n WORD_BOUNDARY d̠ʒ a n k e n WORD_BOUNDARY d̠ʒ a n k e m p o i WORD_BOUNDARY
j a WORD_BOUNDARY j a n k e n WORD_BOUNDARY j a n k e n WORD_BOUNDARY j a n k e m p o i WORD_BOUNDARY