cat \
runListSp20-b1-b4-0.txt \
runListSp20-b5-b8-0.txt \
runListSp20-b9-b10-0.txt \
runListSp20-b11-b12-0.txt \
> runListSp20-0.txt

cat \
runListSp20-b1-b4-45.txt \
runListSp20-b5-b8-45.txt \
runListSp20-b9-b10-45.txt \
runListSp20-b11-b12-45.txt \
> runListSp20-45.txt

cat \
runListSp20-b1-b4-90.txt \
runListSp20-b5-b8-90.txt \
runListSp20-b9-b10-90.txt \
runListSp20-b11-b12-90.txt \
> runListSp20-90.txt

cat \
runListSp20-b1-b4-135.txt \
runListSp20-b5-b8-135.txt \
runListSp20-b9-b10-135.txt \
runListSp20-b11-b12-135.txt \
> runListSp20-135.txt