01f2rd z1f2r y1f2 x1f2rd w1f2r
bbf2r abf2 9af2rd 8af2r 7af2
mke2 lke2rd kke2r jke2 ike2rd
xtd2rd wtd2r vtd2 utd2rd ttd2r
82c2r 72c2 62c2rd 52c2r 42c2