\feature{bottom}{1}{1..14}{'-'}{int.\ A} \feature{top}{1}{15..32}{box[LightGray]:TM1}{} \feature{top}{1}{33..49}{,-,}{ext.\ B} \feature{top}{1}{50..68}{box[LightGray]:TM2}{} \feature{bottom}{1}{69..81}{'-'}{int.\ C} \feature{top}{1}{82..106}{box[LightGray]:TM3}{} \feature{top}{1}{107..136}{,-,}{ext.\ D} \feature{top}{1}{137..154}{box[LightGray]:TM4}{} \feature{bottom}{1}{155..168}{'-'}{int.\ E} \feature{top}{1}{169..186}{box[LightGray]:TM5}{} \feature{top}{1}{187..211}{,-,}{ext.\ F} \feature{top}{1}{212..230}{box[LightGray]:TM6}{} \feature{bottom}{1}{231..269}{'-'}{int.\ G}