When CP first introduced the 747-400 into their fleet...

This is what it said:
"Our first class offers 16 seats with a 64" pitch in a 2x2 configuration. Our Business class is located on both the upper and lower levels. These 60 seats have a 45" pitch. The upper level is in a 2x2 configuration while the lower cabin is 2x3x2. Out Canadian Class cabin features 316 seats with a 34" pitch in a 3x4x3 configuration.