-- card: 7883 from stack: in
-- bmap block id: 8147
-- flags: 0000
-- background id: 2736
-- name: 


-- part contents for background part 19
----- text -----
0

-- part contents for background part 17
----- text -----
0

-- part contents for background part 2
----- text -----
Molecule containing  exactly 1 


-- part contents for background part 1
----- text -----
3

-- part contents for background part 18
----- text -----
CORRECT!