x1 = NADH
x2 = O2
x3 = H2O2
x4 = per3
x5 = coI
x6 = ArH
x7 = coII
x8 = Ar
x9 = NADrad
x10 = super
x11 = coIII
x12 = per2
x13 = NAD2
x14 = NAD
x15 = O2g
x16 = NADHres