0zulnf zzuln yzul xzulnf wzuln
b9tln a9tl 98tlnf 88tln 78tl
mitl litlnf kitln jitl iitlnf
xrslnf wrsln vrsl urslnf trsln
80rln 70rl 60rlnf 50rln 40rl