in:
can (september)
tah (september)
brandt (october)
ginter (october)
neuhaus (december)
volland (december)
nubel (january)
andrich (february)
brandt (february)
can (april)

out:
ginter (september)
neuhaus (september)
reus (october)
tah (october)
brandt (december)
can (december)
baumann (january)
muller (february)
neuhaus (february)
andrich (april)