Insert the words given in the snakes, one letter per square, so that no identical letters touch, not even diagonally. Each word should be used exactly once.
1.
CUP
DRAM
LITEROUNCE
PECK
PINT
2.
CLOVER
DAISY
LILAC
LILYORCHID
ROSE
VIOLET
3.
ACTS
JAMES
JUDE
LUKEMARK
REVELATION
TITUS
4.
ADAMS
JOHNSON
LINCOLNMADISON
WASHINGTON5.
BROTHER
COUSIN
FATHERMOTHER
SISTER
UNCLE
6.
ALBANY
AUSTIN
BOSTONHELENA
SALEM
TRENTON
7.
ARCHES
BADLANDS
DENALI
GLACIER
OLYMPIC
SEQUOIA
YOSEMITE
8.
BRONCOS
COWBOYS
DOLPHINS
GIANTS
PACKERS
PATRIOTS
RAVENS
The solutions are here.