kgddk lgddk7 mgdd ngddk ogddk7
96ddk7 a7dd b7ddk c7ddk7 d7dd
yxed zxedk 0xedk7 1xed 2xedk
nofdk oofdk7 pofd qofdk rofdk7
cfgdk7 dfgd efgdk ffgdk7 gfgd