7lu7 6lu7tf 5lu7t 4lu7 3lu7tf
ivt7tf hvt7t gvt7 fvt7tf evt7t
t4s7t s4s7 r4s7tf q4s7t p4s7
4ds7 3ds7tf 2ds7t 1ds7 0ds7tf
fnr7tf enr7t dnr7 cnr7tf bnr7t