cover sample 1 copycrop ret lnds-117_RDsample gray ret lnds-292_RDretgray  lnds-308_RDdaek crop ret lnds-117_RD copygb 1-117_RD copyret lnds-117_RD copyret lnds-308_RD copyret2 lnds-308_RD copylnds-53lnds-54lnds-55lnds-56lnds-57lnds-58lnds-59lnds-60lnds-61lnds-62lnds-63