11635 30-10-2019 2100 HM01
Mixing old and new groups: 66012 17241 10803 16171 10125 67090 and 77231 60159 01302 43608 76835 73649
12180 31-10-2019 1000 HM01. Back to the old groups again
66012 17241 10803 16171 10125 67090 (Repeating the groups of 17 Sept)