------------------------------------------|
|-1-0-1-------------------3---|-----1-0-1---3-----0-1-------0-----|
|---------0---1---1-0-1-------|-0---------------------------------|
------------------------3-------------3---|
------------------------------------------|
------------------------------------------|
|=| |___| |___|=| |___| |___|=| |___| |=| | |=|
|-----3-2-3-----------3-2-3---5---|-----3-2-3---5-------------------|
|---1-0-------1---4---4---3-------|-3-----------------3-4-------3---|
|-------2-0-------------------5---|-3---2---3---5---5---0---2-----5-|
|-1---------3-1-0-----------------------4-----------4---|
------3-------------------------------------|
--------------------------------------------|
|=|=|=| |=|=|=| |___|=| |___| |___|=| |___| |=| |___| |=|
----------------------|-3-1-3---------------------------|
|-----4-3-4-----------6-4-6-------|---------0---1---3---4---6-------|
|-3-----------0---1-----------1-3-|-3---------0-1---------------5-4-|
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