---3------3-------3--------2------2------2-------|
-----3------3-------3--------3------3------3-----|
-------2------2----------------2------2----------|
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-------------------------------------------------|
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-----1------1-------1--------0------0------0-----|
-------2------2-------2--------2------2------2---|
---------0------0----------------0------0--------|
-------------------------------------------------|
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---3------3-------3--------2------2------2-------|
-----3------3-------3--------3------3------3-----|
-------2------2----------------2------2----------|
-------------------------------------------------|
-------------------------------------------------|
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---8------8-------8--------7-------7------7------|
-----10-----10-------10------10------10------10--|
--------7-------7----------------7-------7-------|
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PLAY TOO ..