a__dbl00a__dblsXssdblXa__dblsnilnila__dblsconsXYconsdblXdblsYa__sel0consXYmarkXa__selsXconsYZa__selmarkXmarkZa__indxnilXnila__indxconsXYZconsselXZindxYZa__fromXconsXfromsXmarkdblXa__dblmarkXmarkdblsXa__dblsmarkXmarkselX1X2a__selmarkX1markX2markindxX1X2a__indxmarkX1X2markfromXa__fromXmark00marksXsXmarknilnilmarkconsX1X2consX1X2a__dblXdblXa__dblsXdblsXa__selX1X2selX1X2a__indxX1X2indxX1X2a__fromXfromXa__sel0consXYmarkXa__selsXconsYZmarkZa__selsXconsYZmarkXa__selsXconsYZa__selmarkXmarkZmarkdblXmarkXmarkdblXa__dblmarkXmarkdblsXmarkXmarkdblsXa__dblsmarkXmarkselX1X2markX2markselX1X2markX1markselX1X2a__selmarkX1markX2markindxX1X2markX1markindxX1X2a__indxmarkX1X2markfromXa__fromXtruemarkindxX1X2markX1markdblXmarkXmarkdblsXmarkXmarkselX1X2markX2markselX1X2markX1markselX1X2a__selmarkX1markX2a__sel0consXYmarkXa__selsXconsYZmarkZa__selsXconsYZmarkXa__selsXconsYZa__selmarkXmarkZtruemarkdblsXa__dblsmarkXfalsemarkdblXa__dblmarkXfalsemarkindxX1X2a__indxmarkX1X2falsemarkfromXa__fromXfalse