Groupings

Due to an influx of entries, I need to label the respective groups.
Your grouping are as follow:

Group 1 - Vanessa,kimberley,weilian,joyce,cherie
Group 2 - wei hao,kai rong,wei de,adrian,jin quan
Group 3 - nuratika , farah diyanah , noorun nuha , nur syahiirah , soon teck
Group 4 - hafizah,eswary,lavansewary,eileen,hui xing
Group 5 - grace, karyn, caiyi, debbie, qing qing
Group 6 - jeremy, zong rui, eric, gabriel ,suresh
Group 7 - benjamin, zhen wei, russel, nigel, daren
Group 8 - farid, solehin, murshid, nash, faiz

From now on, for every entry, you are to type your group number in the label.