# Introduction to Computing II
# 2007/09/25 kameda

# LIGHT
S   1.0  1.0   1.0   1.0 1.0 1.0   1.0 1.0 1.0

S  1.0   0.2   1.0   1.0 1.0 1.0   1.0 1.0 1.0
S  0.0   1.5   0.5   1.0 1.0 1.0   1.0 1.0 1.0
S  0.0   1.5  -0.5   1.0 1.0 1.0   1.0 1.0 1.0