IRG4KNAEFFNE523MBV4B662PT6JSVS4PA3BT34FKHMQWTGYE5GOAC
EQXRXRZDYCM7BDAVBOXQYPG6C7IJT3OFGNIXCDAHJJBRKAXNGL7AC
AXKKXBWN4EMUOLV43WN52JSKJPBV7TLSGLNJW5EZXHSJNKCYUWOQC
cabal install --enable-tests --only-dependencies