no put that S in the square above after the E to be the 1st letter in Sells...
If (3,4) means row 3 col 4 then i have my S's in...
(1,1) (2,2 ) (5,5)after the L (6,6) ( 7,7) after the A (11,11)
and the other diagonal: {(7,7) duplicate from above} (5,7)