YOU SAID:

I like writing on wass

INTO JAPANESE

私はwassに書くのが好きです

BACK INTO ENGLISH

i like writing to wass

INTO JAPANESE

私はワスに手紙を書くのが好きです

BACK INTO ENGLISH

I like writing letters to was

INTO JAPANESE

私は手紙を書くのが好きです

BACK INTO ENGLISH

i like writing letters

INTO JAPANESE

私は手紙を書くのが好きです

BACK INTO ENGLISH

i like writing letters