G		ga
References of "ga" (Variables in Calculation)

ga	Folio 35 v,c04
	Folio 55 r,c12
	Folio 64 v,c21
	Folio 64 v,c24
	Folio 156 r,c01
	Folio 157 v,c01
	Folio 192 r,c04