cam timing marks the same

[white 91 tsi]

The timing marks on my cam gears are the same. It look like somebody took an exhaust gear off and put it in as the intake. So i have two of the same gears with the same marks. If i rotate the intake gear 180 degrees would that be OK?

 

[white 91 tsi]

fixed the timing problem the early 1g's have identical cam gears and timing marks