[(i%12==int(r[3:])/5)^(i-int(r[:2]))%-12/42] [-(i%12==int(r[3:])/5)^1>>(i-int(r[:2]))%12] [i%12==int(r[3:])/5::2][i%12==int(r[:2])%12] [i%12==int(r[3:])/5::2][1>>(i-int(r[:2]))%12]