In a certain code, ‘HIT BIT NIT’ means ‘GIT CIT MIT’; ‘SIT PIT MIT’ means ‘RIT…

In a certain code, ‘HIT BIT NIT’ means ‘GIT CIT MIT’; ‘SIT PIT MIT’ means ‘RIT QIT LIT’; and ‘FIT ZIT PIT’ means ‘EIT AIT OIT’. What does ‘DIT JIT KIT’ stand for in that code language?