Common typos: arrrrr4rrrrr4arrrr3arrrrr5arrrrrrarrrrrearrrrr4srrrrr4qrrrrr4zrrrrr4wrrrrr4aerrrr4atrrrr4a4rrrr4afrrrr4adrrrr4a5rrrr4arerrr4artrrr4ar4rrr4arfrrr4ardrrr4ar5rrr4arrerr4arrtrr4arr4rr4arrfrr4arrdrr4arr5rr4arrrer4arrrtr4arrr4r4arrrfr4arrrdr4arrr5r4arrrre4arrrrt4arrrr44arrrrf4arrrrd4arrrr5a4rrrrr4rarrrr34arrrrr43arrrrr54arrrrr45arrrrrr4arrrrr4rarrrrre4arrrrr4earrrrr4sarrrrr4asrrrrr4qarrrrr4aqrrrrr4zarrrrr4azrrrrr4warrrrr4awrrrrr4aerrrrr4arerrrr4atrrrrr4artrrrr4a4rrrrr4ar4rrrr4afrrrrr4arfrrrr4adrrrrr4ardrrrr4a5rrrrr4ar5rrrr4arrerrr4arrtrrr4arr4rrr4arrfrrr4arrdrrr4arr5rrr4arrrerr4arrrtrr4arrr4rr4arrrfrr4arrrdrr4arrr5rr4arrrrer4arrrrtr4arrrr4r4arrrrfr4arrrrdr4arrrr5r4arrrrre4arrrrrt4arrrrr44arrrrrf4arrrrrd4arrrrr544arrrrr4aarrrrr4arrrrrr