Raiton:Lightning
Suiton:Water
Doton:Earth
Katon:Fire
Fuuton:Wind
Primary Element: If your primary Element is Katon(Fire) then you can have 5 S-Ranked Techniques with it. This Element will be your strongest and easiest to use for you
Secondary Element:If your Secondary Element is Fuuton(Wind) then you would be allowed one S-rank tech with it, this element is harder for you to use and therefore you wouldnt have many S-rank Techniques to go with it, these jutsus require more chakra usage since they're not your main element.
Tartaric Element: The rest of the elements are useable to your disposal but are extremely hard for you to use therefore the highest you'd be able to use would be a B- Or C- ranked technique. These techs would require much more chakra then the others for reasons explained earlier.