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[ 1]● ==> H8	[ 2]○ ==> H9	[ 3]● ==> J10	[ 4]○ ==> I9	[ 5]● ==> J8
[ 6]○ ==> I8	[ 7]● ==> I7	[ 8]○ ==> G9	[ 9]● ==> F9	[10]○ ==> J7
[11]● ==> G10	[12]○ ==> I10	[13]● ==> K9	[14]○ ==> L10	[15]● ==> G8
[16]○ ==> E8	[17]● ==> K6	[18]○ ==> I11	[19]● ==> I12	[20]○ ==> I6
[21]● ==> H5	[22]○ ==> H6	[23]● ==> K5	[24]○ ==> J12	[25]● ==> H10
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  1 └┴┴┴┴┴┴┴┴┴┴┴┴┴┘ 

[ 1]● ==> H8	[ 2]○ ==> H9	[ 3]● ==> J10	[ 4]○ ==> I9	[ 5]● ==> J8
[ 6]○ ==> I8	[ 7]● ==> I7	[ 8]○ ==> G9	[ 9]● ==> F9	[10]○ ==> J7
[11]● ==> G10	[12]○ ==> I10	[13]● ==> K9	[14]○ ==> L10	[15]● ==> G8
[16]○ ==> E8	[17]● ==> K6	[18]○ ==> I11	[19]● ==> I12	[20]○ ==> I6
[21]● ==> H5	[22]○ ==> H6	[23]● ==> K5	[24]○ ==> J12	[25]● ==> H10