4. The answer to Question 7 on Practice Sheet 1 was aragorntwo. This contains the keyword used to encrypt the ciphertext below using the Vigenere Cipher. You must determine the exact keyword by analysing the text below. Once you have the keyword, use it to translate the first 12 sections of the ciphertext. Hint: Perhaps consider the repeated letters GHV. TYRKS IVNXS LCIGH VERJV AKZNM GSRNV AZVKU EJKEG VIEEF UFKUE UWGFW YOIDY WEGHV TXVRY IJOLG KBNVN OBVSO IMUFK NLDET RFBMV DZCUV EFNKT FETYE JOIXL FRJCE UIJDG FBGHI OTSZA TYERO EQOWM UFUBR NHKFV GHVSN OUBWJ LOSFA EITTU KBRLL KHYRM RLRCE RRZNM HESIE DZVVZ OE- EXW ETTEB XWETT YESOC YAEDO BKUEU AXYER SJBOB UGHVM OBKUE CATRF SLFRJ CIJHV RKHYR SYAJC NFLZE 4. The answer to Question 7 on Practice Sheet 1 was aragorntwo. This contains the keyword used to encrypt the ciphertext below using the Vigenere Cipher. You must determine the exact keyword by analysing the text below. Once you have the keyword, use it to translate the first 12 sections of the ciphertext. Hint: Perhaps consider the repeated letters GHV. TYRKS IVNXS LCIGH VERJV AKZNM GSRNV AZVKU EJKEG VIEEF UFKUE UWGFW YOIDY WEGHV TXVRY IJOLG KBNVN OBVSO IMUFK NLDET RFBMV DZCUV EFNKT FETYE JOIXL FRJCE UIJDG FBGHI OTSZA TYERO EQOWM UFUBR NHKFV GHVSN OUBWJ LOSFA EITTU KBRLL KHYRM RLRCE RRZNM HESIE DZVVZ OE- EXW ETTEB XWETT YESOC YAEDO BKUEU AXYER SJBOB UGHVM OBKUE CATRF SLFRJ CIJHV RKHYR SYAJC NFLZE