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-13-12-13------------13-12-15-13------------|
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-----------14-13-14-------------------------|
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-12-13--------------------------------------|
-------14-----------------------------------|
---------14-12----------------12-14---------|
---------------15-14--12---15---------------|
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------------------------------------------12-|
-14-15-14----14-15-14-12-15---14-15-14-12----|
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------------------------13----13-15---------|
-------------14---12-14----14---------------|
-14-15-14-12--------------------------------|
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-15-13-17-15---15-13-15---13-12-13-12-------|
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-10-12-10-----------------------------------|
-----------12-------------------------------|
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