# months
M(w)_1=tishri
M(w)_2=heshvan
M(w)_3=kislev
M(w)_4=tevet
M(w)_5=shevat
M(w)_6=adar I
M(w)_7=adar
M(w)_7L=adar II
M(w)_8=nisan
M(w)_9=iyar
M(w)_10=sivan
M(w)_11=tamuz
M(w)_12=av
M(w)_13=Elul

# eras
E(w)_0=AM

E(a)_0=AM

E(n)_0=AM
