log of oil , 03_LEV_14_10 , log of oil , 03_LEV_14_12 , log of oil , 03_LEV_14_21 , log of oil , 03_LEV_14_24 ,,
 and the log , 03_LEV_14_12 , and the log , 03_LEV_14_24 ,
 and the log of , 03_LEV_14_12 , and the log of , 03_LEV_14_24 ,
 log of oil and , 03_LEV_14_12 , log of oil and , 03_LEV_14_15 ,
 offering and the log , 03_LEV_14_12 , offering and the log , 03_LEV_14_24 ,
 the log of , 03_LEV_14_12 , the log of , 03_LEV_14_15 ,
 the log of oil , 03_LEV_14_12 , the log of oil , 03_LEV_14_15 ,