Sub-cluster Analysis:

C-138 [11530]  (#Grp: {6, 9, 10, 11})

C-143 [12777]  (#Grp: {9, 10})

C-144 [17396]  (#Grp: {8, 9, 10})

C-145 [4434]  (#Grp: {8, 9, 10})

C-159 [31778]  (#Grp: {8, 9, 10, 11, 12})

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