a) From the title, I assume that this is an alphametic, and that each of these letters represents a number.
b) In set 2, the first 4 words are 8 letters long, and the last two are 9 long. I guess that these are in increasing order of numeric value.
That would make d < i < k < m, and d < r, numerically.
c) Also, d < i < k < m, and d < r alphabetically. I wonder if that is significant.
d) the letters in the two sets, alphabetically, are:
a d e i g k l m n o r s t u y z
too many for a proper alphametic
e) the letters in the set 2, alphabetically, are:
a d e i g k l m n o r s t u y
still too many for a proper alphametic
I'm going to await developments