Hi Luke M, Here is an example of my data
C1,2,3,4,28,30
C12,16,19,26,27,41,50,74,75,83,84,85,24
C18,32
C33,42
C35,44
C36,45
C39,40,48,49,81,82
C5
C6,29,20,79,80
C7,10,11,13,14,15,17,21,22,23,25,31,37,38,46,47,51,52,53,54,55,56,57,58,59,60,61,62,63
CR5,12,14,15,18,19
CR7,16,20,21,22...