Write the keyword after “0” (zero) on the upper strip of the 'vacant' table. Then write the English alphabet, beginning with “A” and ending with “Z”, omitting letters that the keyword contains (for an example, see the lower table).
If these instructions are followed successfully, then you will easily decode the ciphertext below and locate the cache.
5NWT XE E5T ZXUT P3 PX8 EQTT GDGFCKM DJFIJJG
Have fun!