mexp lexpcv kexpc jexp iexpcv

xnwpcv wnwpc vnwp unwpcv tnwpc

8wvpc 7wvp 6wvpcv 5wvpc 4wvp

j6up i6upcv h6upc g6up f6upcv

ufupcv tfupc sfup rfupcv qfupc