OBS_BODYELEM_I  3
OBS_BODYELEM_R  2
OBS_BODYSET_I  3
OBS_BODYSET_R  1
OBS_HEADELEM_I  3
OBS_HEADELEM_R  1
OBS_HEADSET_I  3
OBS_HEADSET_R  1
ODC_COLUMNINDEXFROMACTIVEINDEX  4
ODC_NUMACTIVECOLUMN  4