A
I--------------------------------I
I--------------------------------I
I-----4-----------------------4--I
I-----4-----5-----4-----3-----4--I
I-----2-----5-----4-----3-----2--I
I-000---000-3-000-2-000-1-000----I

B
I---------------------------------I
I---------------------------------I
I---------------------------------I
I---------------------------------I
I-2222222232222222---------2-3-5--I
I-----------------00000000-0-1-3--I

C
I-------------------I
I-------------------I
I-------------------I
I-------------------I
I-------------------I
I-4444333322221111--I

D
I-------------------------------------------------------------------I
I-------------------------------------------------------------------I
I-------------------------------------------------------------------I
I-------------------------------------------------------------------I
I-6\5-----6\5-----6\5-----6\5---------------------------------------I
I-4\3-3-3-4\3-3-3-4\3-3-3-4\3-3-3-11111100111111001111110011111100--I


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