0msgft 1msg 2msgf 3msgft 4msg
pdtg qdtgf rdtgft sdtg tdtgf
e4tgf f4tgft g4tg h4tgf i4tgft
3uugft 4uug 5uugf 6uugft 7uug
slvg tlvgf ulvgft vlvg wlvgf