mg2o ng2oc og2ocb pg2o qg2oc

b72oc c72ocb d72o e72oc f72ocb

0x3ocb 1x3o 2x3oc 3x3ocb 4x3o

po4o qo4oc ro4ocb so4o to4oc

ef5oc ff5ocb gf5o hf5oc if5ocb