function_2_2 name a1 a2         = function2 name [inVariant a1, inVariant a2] 
                                                  outVariant outVariant
function_2_2 name a1 a2         = function2 name [inVariant a1, inVariant a2] 
                                                  outVariant outVariant
function_2_2 name a1 a2         = function2 name [inVariant a1, inVariant a2] 
                                                  outVariant outVariant