YOU SAID:
YIDDUUDGUDGKUDKUDUOTUXFUODOXUXFXUFUFXXOUFOUXGXXULGGUXGICKGCIGGKCGCFKGLKGFKGLF
INTO JAPANESE
YIDDUUDGUDGKUDKUDUOTUXFUODOXUXFXUFUFXXOUFOUXGXXULGGUXGICKGCIGGKCGCFKGLKGFKGLF
BACK INTO ENGLISH
YIDDUUDGUDGKUDKUDUOTUXFUODOXUXFXUFUFXXOUFOUXGXXULGGUXGICKGCIGGKCGCFKGLKGFKGLF
INTO JAPANESE
YIDDUUDGUDGKUDKUDUOTUXFUODOXUXFXUFUFXXOUFOUXGXXULGGUXGICKGCIGGKCGCFKGLKGFKGLF
BACK INTO ENGLISH
YIDDUUDGUDGKUDKUDUOTUXFUODOXUXFXUFUFXXOUFOUXGXXULGGUXGICKGCIGGKCGCFKGLKGFKGLF
You've done this before, haven't you.