I have data entered like this :

AA-BB-999-xxxxx-zz-Abcdefghij Klmno, PRSTUVW
AA-BB-888-zzzzz-zz-Abcdef Ghijk, LMNOPRSTUV

When i enter the data in A1, A2 cell, and in B1, B2 i want to have only:

AA-BB-999
AA-BB-888

After that in C1, C2 i want to have:

KK-AA-BB-999
KK-AA-BB-888


How to do it? Especially if those fields are formulas. Thanks!