Common typos: vsterfvngmsterfvngmvterfvngmvserfvngmvstrfvngmvstefvngmvstervngmvsterfngmvsterfvgmvsterfvnnvsterfvngkvsterfvngjvsterfvngmcsterfvngmbsterfvngmfsterfvngmgsterfvngmvaterfvngmvdterfvngmvwterfvngmvzterfvngmvxterfvngmveterfvngmvsrerfvngmvsyerfvngmvs5erfvngmvsgerfvngmvsferfvngmvs6erfvngmvstwrfvngmvstrrfvngmvst3rfvngmvstdrfvngmvstsrfvngmvst4rfvngmvsteefvngmvstetfvngmvste4fvngmvsteffvngmvstedfvngmvste5fvngmvsterdvngmvstergvngmvsterrvngmvstercvngmvstervvngmvstertvngmvsterfcngmvsterfbngmvsterffngmvsterfgngmvsterfvmgmvsterfvbgmvsterfvjgmvsterfvhgmvsterfvnfmvsterfvnhmvsterfvntmvsterfvnvmvsterfvnbmvsterfvnyvmsterfvngmsvterfvngmvtserfvngmvsetrfvngmvstrefvngmvstefrvngmvstervfngmvsterfnvgmvsterfvgnnmvsterfvngmnvsterfvngkmvsterfvngmkvsterfvngjmvsterfvngmjvsterfvngmcvsterfvngmvcsterfvngmbvsterfvngmvbsterfvngmfvsterfvngmvfsterfvngmgvsterfvngmvgsterfvngmvasterfvngmvsaterfvngmvdsterfvngmvsdterfvngmvwsterfvngmvswterfvngmvzsterfvngmvszterfvngmvxsterfvngmvsxterfvngmvesterfvngmvseterfvngmvsrterfvngmvstrerfvngmvsyterfvngmvstyerfvngmvs5terfvngmvst5erfvngmvsgterfvngmvstgerfvngmvsfterfvngmvstferfvngmvs6terfvngmvst6erfvngmvstwerfvngmvstewrfvngmvsterrfvngmvst3erfvngmvste3rfvngmvstderfvngmvstedrfvngmvstserfvngmvstesrfvngmvst4erfvngmvste4rfvngmvsteerfvngmvsterefvngmvstetrfvngmvstertfvngmvster4fvngmvstefrfvngmvsterffvngmvsterdfvngmvste5rfvngmvster5fvngmvsterfdvngmvstergfvngmvsterfgvngmvsterfrvngmvstercfvngmvsterfcvngmvstervfvngmvsterfvvngmvsterftvngmvsterfvcngmvsterfbvngmvsterfvbngmvsterfvfngmvsterfvgngmvsterfvmngmvsterfvnmgmvsterfvnbgmvsterfvjngmvsterfvnjgmvsterfvhngmvsterfvnhgmvsterfvnfgmvsterfvngfmvsterfvnghmvsterfvntgmvsterfvngtmvsterfvnvgmvsterfvngvmvsterfvngbmvsterfvnygmvsterfvngymmvsterfvngmvvsterfvngmvssterfvngmvstterfvngmvsterfvnngmvsterfvngg