khsb0 lhsb0n mhsb nhsb0 ohsb0n

97sb0n a8sb b8sb0 c8sb0n d8sb

yytb zytb0 0ytb0n 1ytb 2ytb0

npub0 opub0n ppub qpub0 rpub0n

cgvb0n dgvb egvb0 fgvb0n ggvb