sbip rbipgr qbipg pbip obipgr
3khpgr 2khpg 1khp 0khpgr zkhpg
eugpg dugp cugpgr bugpg augp
p3fp o3fpgr n3fpg m3fp l3fpgr
0cfpgr zcfpg ycfp xcfpgr wcfpg