Hang on I have a list let me find it of great basic markers.
Here is Suzanne Deans List and I love it.
Starter List of Copics
Recommended by Suzanne Dean
www.scrapbitz.blogspot.com
(Each color family includes a light, medium & dark tone for blending—great starter set to build on)
Reds:
R29, R24, R22
Skin Tones:
E11, E00, E000, R20 (for blush)
Pinks:
R85, R83, R81 (or)
R20, R22 (or)
RV000, RV21, RV23
Blues:
B97, B93, B91
Or
B26, B24, B21
Aquas:
BG75, BG72, BG11, BG10
Greens:
G99, G82, G40
(or)
YG67, YG63, G20
Yellows:
Y000, Y11, Y13, Y21, Y26
Oranges:
YR00, YR12, YR18
Peaches:
YR000, YR00, YR02
Browns: (good for benches/wood/hair)
E29, E25, E53
(or )
E39, E33, E34
Grays:
C9, C7, C4, C2, C1
Purples:
V000, V12, V15, V17
Lavender:
V93, V95, V99
Accessories:
Copic Colorless Blender & Copic Multiliner fine (0.3) in black