Green Fastback

The question is very easy:
The torque aplly in the bolts after aplly a new headgasket in a d-series(its one only in Europe D14A2)but inside ist the same of a D15 or a D16non Vtec
I know that for you thats a small engine but forget that.

For this head bolts,in some manuals they talk that:
in 1ªStage,its 29 Nm or Netwon
teh question ists that in 2º stage,which torque should i give to the bolts?
64 Nm or 72 Nm?????????? ,because i have seen these two values more than one time,and i wanna your opinion,thanks.
,sure you understand better than if i talk in kilos,