Group A: (big courses)
COMP1911: 142,  9(8.9)          spoons,leaf,bell,moog,oboe,harp,tuba,drum,bugle,(pipe)
COMP1921: 136,  9(8.5)          spoons,leaf,bell,moog,oboe,harp,tuba,drum,bugle,(pipe)
COMP1927: 160, 10(10.0)         spoons,leaf,bell,moog,oboe,harp,tuba,drum,bugle,pipe

Group B: (medium courses)
COMP1917:  97,  7(6.1)          spoons,leaf,bell,moog,bugle,pipe

Group C: (medium courses)
COMP2041+COMP9041:  98,  7(6.1)  

Group D: (small courses)
COMP9021:  55,  4(3.4)

Group E: (tiny courses)
COMP3222+COMP9222:  43,  3(2.7)

Group F: (tiny courses)
COMP9116:  12,  1(0.8)

Clashes:
COMP2041 COMP3222 2 3283974|Elmara, Hilario Yogi 2 3290129|Delahunt, Jackson
COMP9041 COMP9116 2 3233976|Li, Junpeng
COMP9021 COMP9116 2 3318605|Xu, Haichen 2 3319355|Rong, Sheng

The courses in these groups can be timetabled together:

Group A + E
Group A + F

Group B + C
Group B + D
Group B + E
Group B + F

Group C + D

Group D + E