Upload
julia-mendes
View
28
Download
2
Embed Size (px)
Citation preview
12
12
o
o
o
o
o
o
→
→
→
12
→
→
→
→
→
→
→
→
→
12
→ →↓
•
•
•
•
→
↑ ↑
•
•
•
•
•
12
→
→
12
→
→
→
→
→
→
12
41
42