433o 333o0v 233o0 133o 033o0v
fd3o0v ed3o0 dd3o cd3o0v bd3o0
qm2o0 pm2o om2o0v nm2o0 mm2o
1v1o 0v1o0v zv1o0 yv1o xv1o0v
c50o0v b50o0 a50o 940o0v 840o0