-'{ires[NR]=$2;ss[NR]=$3}END{for (i=2;i<=NR;i++) {if (ss[i-1]!=ss[i]&&ss[i-1]=="L") printf "%s;",ires[i];if (ss[i-1]!=ss[i]&&ss[i]=="L") printf "%s;%s\n",ires[i-1],ss[i-1]}}' \
+'{ires[NR]=$2;ss[NR]=$3}END{for (i=2;i<=NR;i++) {if (ss[i-1]!=ss[i]&&ss[i-1]!="L") printf "%s;%s\n",ires[i-1],ss[i-1];if (ss[i-1]!=ss[i]&&ss[i]!="L") printf "%s;",ires[i];}}' \