BEGIN {LM=-1000} $0 ~ /----------------------------/ {LM=0; printf("\n");} $0 ~ /\=\=\=\=\=\=\=\=\=\=\=\=\=\=\=\=\=\=\=\=\=\=\=\=\=\=\=\=/ {LM=0; printf("\n");} {if (LM == 1) printf("%s ", $0); if (LM >= 3) printf("%s ", $0); LM++;}