Point A is 10m to the south of Point B, which is 8m to the west of Point C. Point D is 14m to the north of Point C. Point E is 4m to the east of Point F, which is 5m to the south of Point D. Point E is 8m to the west of Point G. Point H is 19m to the south of Point G. Point H is 12m to the east of Point I.[S.2, Q.1] Find the shortest distance between Points D and G?

• A. 10 m
• B. 13 m
• C. 12 m
• D. 20 m
• E. None of these