I know this topic has been mentioned few time in this forum. I just want to know if whether my understanding is right. Can anyone please confirm on this ?

Here's the scenerio....

Parlay Formula: Any 2.
Cost $15 for $1 unit bet.

Results:
L1 - $1.20
L2 - $1.3
L3 - $1.5
L4 - unplace
L5 - $1.8
L6 - $1.2

L1 x L2 => $1.2 x $1.3 = $1.56
L1 x L3 => $1.2 x $1.5 = $1.80
L1 x L5 => $1.2 x $1.8 = $2.16
L1 x L6 => $1.2 x $1.2 = $1.44
L2 x L3 => $1.3 x $1.5 = $1.95
L2 x L5 => $1.3 x $1.8 = $2.34
L2 x L6 => $1.3 x $1.2 = $1.56
L3 x L5 => $1.5 x $1.8 = $2.70
L3 x L6 => $1.5 x $1.2 = $1.80
L5 x L6 => $1.8 x $1.2 = $2.16
total: $19.47
Did i miss anything ?