s_2084 (968B)
1 2 3 4 5 6 7 8 9 10 11 12 _ 13 ________|_ 14 _______ _ ___ ------------- 15 / \______\ / \ | | | 16 |\ /|\ \ |-O-| | | | 17 | || \ | \_/___|_________|__| 18 | | \ | + :/----I----- 19 __\|________\|_____________________________________|__/_____===____