just found out yet some more stuff from my friend on 912 (the
auntie)
912AM58: crosses to 902 in the morning.
912S250: crosses to 964 for 1 trip in the morning after doing a
trip of 912, after that goes back to depot.
912PM06: crosses to 964 for 3 trips at night, before going back
to depot...964 at 11+...