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).
air force fires commanders over nuclear mix-up
1. REC MGCSF MECFU SGYYRDQFCU GBFC DXSZFRC YEN-XW
bush imposes more sanctions against myanmar
2. KNXP FAOJXMX AJSM XCQUBFJQX CLCFQXB ARCQACS
cecilia sarkozy speaks out on marriage
3. DRDAMAX QXNJIYU QLRXJQ ITP IB SXNNAXER
schools try to allay fears about staph
4. WPMCCXW IKB IC HXXHB TQHKW HFCOI WIHAM
sox feel rejuvenated back in boston
5. UGN MFFZ CFLXBFDRVFQ HRSP ED HGUVGD
Substitution Block:
Y Q G A T J R V L C B Z S H I U K E X P F N W M D O
A T J R V L C B Z S H I U K E X P F N W M D O Y Q G
R V L C B Z S H I U K E X P F N W M D O Y Q G A T J
U K E X P F N W M D O Y Q G A T J R V L C B Z S H I
B Z S H I U K E X P F N W M D O Y Q G A T J R V L C
A T J R V L C B Z S H I U K E X P F N W M D O Y Q G ^ Setting = ARUBA
Key Block:
C U R A C A O Hat = CURACAO
3 7 6 1 4 2 5
B O N A I R E Key = BONAIRE
C D F G H J K
L M P Q S T U
V W X Y Z
