0##+#xx+0x0y0+xy+0x1y1+xy+1x1y0+1#+xy*#x#*0xy0*xy*1xy+0*xyyUemptybbsumempty0#sumsinglxxsumUxy+sumxsumyprodempty1#prodsinglxxprodUxy*prodxprody01#0+2AC11*2ACU2ACempty0sum1singl1prod1FULL./TRS/CimeAC/bag-sum-prod-bin.trs