BEGIN {FS = "\t"}

{
 if (NR == 1) {
    printf("%s\n",$0)
    }
 else {
   if (NF >= 1) {
    num = split($0,x,"\t") 
    n = 1
    z[1] = x[1]
 
    for (i = 2; i <= num; i++) { 
     if (x[i] != "") {
      n++
      z[n] = x[i]
     }
    }
     count = n
     
     do {
      sortiert = "TRUE"
      for (n = 2; n < count; n++) {  
          if ( z[n+1] < z[n] ) {
          h = z[n]
          z[n] = z[n+1]
          z[n+1] = h
          sortiert = "FALSE"
        }
       }
      }
     while (sortiert == "FALSE")

     printf("%s\t",z[1])
     for (n = 2; n <= count; n++)
        printf("%.2f\t",z[n])
     printf("\n")
    }
 }
}