Truck Crypto-Families

Crypto-families are lists of related words that are encrypted with a letter substitution. In this case, all the lists are related to construction trucks. Each list uses a different letter substitution. An example of a letter substition encrytion is like this: The word TRUCK could be encoded to XPQRO if T=X, R=P, U=Q, etc.

BULLDOZER OIUVYTI MYUHT LKDETD DCGY DUAH IKMMYT IGLLTI ZIUOZCI LCVTIBKY ETUJP TWKGLRTAZ	DUMPTRUCK QKBVIXJKQI PJJIL OBQLKHBP IBVC WKBZLP CHKQ DJVIQKNDQHJV MGCKBNPHD JXLV-FJS PHYQ FLC MHVWLC QBHPWBQL
BACKHOE NXEN EHLYN SEHW EHLYN XZHEIELXP JARRXN SFHWXL ENG LNEHLYN UNYDL VYEJXN SYYG JATTXN	STEAMROLLER EJCN EJDDBE SBCPU QCRSGOBEU DBPBDM RJQWCRLM MIEYCRBM MJGD FECPBD RJOREBLB CMWSCDL CGEYGBDNM