sum values in columns

[pero978]

hi,
In columns A, C and E have names (names are not always same in all three coulmns). In columns B,D and F i have values. I would like to SUM that values for users in columns A, C and D. So if I have A: Tony Parker, B:2, C:Tony Parker, D:1; E: TOny parker; F:0 > sum is 3
BR

[xor]

For example:

=SUMIF(A1:F1,"<"&9^9)

[pero978]

hello
thanks for respons, why is there "<"&9^9?
BR

[xor]

Just some very big number.

Try to enter for example: =9^9 < "Z"