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  1 └┴┴┴┴┴┴┴┴┴┴┴┴┴┘ 

[ 1]● ==> H8   [ 2]○ ==> I9   [ 3]● ==> J9   [ 4]○ ==> J8   [ 5]● ==> I7
[ 6]○ ==> K7   [ 7]● ==> H10  [ 8]○ ==> L6   [ 9]● ==> M5   [10]○ ==> K6
[11]● ==> H7   [12]○ ==> H9   [13]● ==> I8   [14]○ ==> G6   [15]● ==> K10
[16]○ ==> L11  [17]● ==> F7   [18]○ ==> G7   [19]● ==> G9   [20]○ ==> F10
[21]● ==> F8   [22]○ ==> I11  [23]● ==> G8   [24]○ ==> E8   [25]● ==> I6
[26]○ ==> J5   [27]● ==> F9   [28]○ ==> E10  [29]● ==> E7   [30]○ ==> D6
[31]● ==> I10  [32]○ ==> J10  [33]● ==> K8   [34]○ ==> H11  [35]● ==> H5
[36]○ ==> J11  [37]● ==> K11  [38]○ ==> J7   [39]● ==> H4   [40]○ ==> H6
[41]● ==> F6