icwgoc hcwgo gcwg fcwgoc ecwgo

tlvgo slvg rlvgoc qlvgo plvg

4uug 3uugoc 2uugo 1uug 0uugoc

f4tgoc e4tgo d4tg c4tgoc b4tgo

qdtgo pdtg odtgoc ndtgo mdtg