wkux0 xkux0r ykux zkux0 0kux0r

lbvx0r mbvx nbvx0 obvx0r pbvx

a2vx b2vx0 c2vx0r d2vx e2vx0

zswx0 0swx0r 1swx 2swx0 3swx0r

ojxx0r pjxx qjxx0 rjxx0r sjxx