=IF(AND(TRIM(H2)="copied",TRIM(I2)="not available"),"ER copied",IF(AND(TRIM(I2)="copied",TRIM(H2)="not available"),"PF copied",IF(AND(TRIM(H2)="copied",TRIM(I2)="copied"),"ER+PF copied",IF(AND(TRIM(H2)="not available",TRIM(I2)="not available"),"not available",""))))