10 /\([^,) ]+(\)|$)/{; h; s///; p; g; s/\(//; s/\)//; }
11 /\(r, s\)$/{; s///; p; s/$/r/; p; s/r$/s/; }
14 /\([^,) ]+(\)|$)/{; h; s///; p; g; s/\(//; s/\)//; }
15 /\(r, s\)$/{; s///; p; s/$/r/; p; s/r$/s/; }
17 sed '/ß/{; p; s/ß/ss/g; }' |
20 { for(i=2; i<=NF; i++)print $i " " $1 }
23 sort -u -t' ' +0f -1 +0 -1 +1n -2