The following are headlines from recent news reports.
All five are encrypted with the same mixed alphabet at
different settings against itself. Find each headline and
the three key words (SETTING, KEY and HAT).
1. PRMYLTB VMZWOSB IRK EQUKRMU LQ TENXRR EQBSZQN TEUR
2. WJAZR ZNPQD DVWE JBBQFW WQ RZGJ WEJ VHUZHLJRUJHW KMPK
3. JDHPWTDY KMCK DURDVP WMYQ PHNDK XFY M 'SFTJ PHND PF VFND'
4. OHCH'C OSNF-PSO CXHJS FSYSCJAXS AO FQS JQAXXDOP IYAJV
5. LCKOKFV XGQWC W VXMGJ MN XAM NGQKFZV XPGFKZ KFKOQKV