I'm trying to extract all the numbers from the left of the delimiter ":" . They can occur once or more.

E.g. cell F2 contains BP2.2.1:40 BP2.2.1:50 BP2.2.1:60 BP2.2.1:70 BP2.4.1:80

and what i want as a result is : BP2.2.1 BP2.2.1 BP2.2.1 BP2.2.1 BP2.4.1

I've tried =IFERROR(LEFT(F2,FIND(":",F2)-2), " ") but only displays 1 out of a possible 4 in the cell.

Any suggestions?