Form four uncapitalized five-letter words reading across. Use ten letters exactly twice, including the eight different letters given plus two you must determine. Since H and R already appear twice, they cannot be used again.
Input the four words created in order from top to bottom into Certitude to reveal the cache coordinates.
*This puzzle cache is based on a cache in Texas created and hidden by DFW Challenger, who gets credit for the puzzle idea.
You can validate your puzzle solution with certitude.