# vertex
v -1 0 0
v 1 0 0
v 0 1 0
g V
f -3 -2 -1

# vertex + texcoord
v -2 0 1
v 2 0 1
v 0 2 1
vt 0 0
vt 1 0
vt 0 1
g VT
f -3/-3 -2/-2 -1/-1

# vertex + normal
v -3 0 2
v 3 0 2
v 0 3 2
vn 0 -1 0
vn 0 -1 0
vn 0 1 0
g VN
f -3//-3 -2//-2 -1//-1

# vertex + texcoord + normal
v -4 0 3
v 4 0 3
v 0 4 3
vt 0 0
vt 2 0
vt 0 2
vn 0 -2 0
vn 0 -2 0
vn 0 2 0
g VTN
f -3/-3/-3 -2/-2/-2 -1/-1/-1

# vertex + color
v -5 0 4 1 0 0
v 5 0 4 0 1 0
v 0 5 4 0 0 1
g VC
f -3 -2 -1

# vertex + texcoord + color
v -6 0 5 2 0 0
v 6 0 5 0 2 0
v 0 6 5 0 0 2
vt 0 0
vt 3 0
vt 0 3
g VTC
f -3/-3 -2/-2 -1/-1

# vertex + normal + color
v -7 0 6 3 0 0
v 7 0 6 0 3 0
v 0 7 6 0 0 3
vn 0 -3 0
vn 0 -3 0
vn 0 3 0
g VNC
f -3//-3 -2//-2 -1//-1

# vertex + texcoord + normal + color
v -8 0 7 4 0 0
v 8 0 7 0 4 0
v 0 8 7 0 0 4
vt 0 0
vt 4 0
vt 0 4
vn 0 -4 0
vn 0 -4 0
vn 0 4 0
g VTNC
f -3/-3/-3 -2/-2/-2 -1/-1/-1