[Chimera-users] select many atoms by serial number

Hello, I use a clustering algorithm to find partitions of proteins. The output is the list of node indexes belonging to each cluster. I would like to plot the clusters in different colours. I successfully managed to select one atom in the graphical interface using: Select > Atom Specifier and typing @\serialNumber=n Nevertheless, I need to select many atoms from a list of serial numbers, what can I do? Cheers, Stefano