=if(len(LEFT(MID(A2,SEARCH("02",A2)+2,LEN(A2)),SEARCH("37",MID(A2,SEARCH("02",A2)+2,LEN(A2)))-1))=14,LEFT(MID(A2,SEARCH("02",A2)+2,LEN(A2)),SEARCH("37",MID(A2,SEARCH("02",A2)+2,LEN(A2)))-1),if(len(LEFT(MID(A2,SEARCH("02",A2)+2,LEN(A2)),SEARCH("15",MID(A2,SEARCH("02",A2)+2,LEN(A2)))-1))=14,LEFT(MID(A2,SEARCH("02",A2)+2,LEN(A2)),SEARCH("15",MID(A2,SEARCH("02",A2)+2,LEN(A2)))-1),if(len(LEFT(MID(A2,SEARCH("02",A2)+2,LEN(A2)),SEARCH("10",MID(A2,SEARCH("02",A2)+2,LEN(A2)))-1))=14,LEFT(MID(A2,SEARCH("02",A2)+2,LEN(A2)),SEARCH("10",MID(A2,SEARCH("02",A2)+2,LEN(A2)))-1),"")))