gram-ae-clustering LC-01 LC-02 LC-03 LC-04 LC-05 LC-06 LC-07 LC-08 LC-09 LC-10 LC-11 LC-12 LC-13 LC-14 LC-15 LC-16 LC-17 LC-18 LC-19 LC-20 LC-21 LC-22 LC-23 LC-24 LC-25 LC-26 LC-27 LC-28 LC-29 LC-30 LC-31 LC-32 LC-33 LC-34 LC-35 LC-36 LC-37 LC-38 LC-39 LC-40 LC-41 LC-42