h2zcr g2zc f2zcre e2zcr d2zc

sbzc rbzcre qbzcr pbzc obzcre

3kycre 2kycr 1kyc 0kycre zkycr

euxcr duxc cuxcre buxcr auxc

p3wc o3wcre n3wcr m3wc l3wcre