To decode these sentences about guinea fowl, substitute each letter with the letter that it stands for. Each cryptogram uses a different set of letters. One clue is provided for each sentence to help you get started.
1. Y SMOYEM NHZXMY OYIMA Y UYEE KCYK OYXD AYD
AJHXVA EZIM "GHUI-RCMYK."
Clue: M equals E
2. VI ILCAX IQAJIE-XVW IZ IQAJIE-AVSMI GLEX OZF
L SNVJAL CAAI IZ MLIUM.
Clue: I equals T
3. ITB EPAWBQ TBW XQZY BEEY ITQI TQUB UBNZ
TQNC YTBXXY.
Clue: T equals H
4. NSUMLX RAEI OXDL JAAQ MUNOY DUCUAM XMW WA
MAY IUBL YA NA UMYA X WXQB PAAJ.
Clue: W equals D
5. OERWVGR, RJOAWLR, TEA GOVNR TLW TE OIJQLGTEG
JTLG QX T XLWW-LTEDOED DBOEWT XQKF'R AOWG.
Clue: L equals R