EI-----------------------------------------I
BI------------------------- ---------------I
GI----4--2--4---------------- -------------I
DI-2------------3--2--0--2-----------------I
   
EI------------------------------------------I
BI------------------------------------------I
GI-2--0--2----------------------------------I
DI--------------3---2--0--2-----------------I
   

EI-------------------------------------------I
BI-------------------------------------------I
GI-------------------------------------------I
DI-5--4--5------3----2--0--2-----------------I

EI-------------------------------------------I
BI-------------------------------------------I
GI-------------------------------------------I
DI---2-2--------3---2--0--2------------------I
 I-2-----------------------------------------I