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Problem J
Connect the Dots

Write a program to read in a visual description of a connect-the-dots puzzle, then connect the dots and print the result.

Input

Input contains up to 100 images. Each image is rectangular and has dots indicated by the symbols 0,1,,9, a, b, …, z, A, B, …, Z. It is guaranteed that if any dot appears, then all preceding dots in the above sequence also appear. So, for example, if the dot ‘b’ occurs, then dots 0 through 9 and ‘a’ also occur. Each dot appears at most once. Non-dots are indicated by periods. Each image has 1 to 100 rows 1 and 100 columns. Input ends at end of file.

Output

For each image, print out the dots-connected image, as illustrated in the sample output. Connected dots will always be vertically or horizontally related; there are no diagonal lines. The lines should not obscure any dots, and if two lines cross, then indicate that as shown with a plus (+). Do not connect the last dot with the first dot. Produce a blank line between each pair of images.

Sample Input 1 Sample Output 1
.....0.......1
..............
..............
.....3.......2

..0.....4......
...............
...............
...............
..2.....3.....7
...............
...............
...............
..1.....5.....6

..0...............7...........8....d
......4................3............
....................................
....................................
...........a..................9.....
....................................
..1....................2............
....................................
......5...........6.................
....................................
...........b.......................c
.....0-------1
.............|
.............|
.....3-------2

..0.....4......
..|.....|......
..|.....|......
..|.....|......
..2-----3.....7
..|.....|.....|
..|.....|.....|
..|.....|.....|
..1.....5-----6

..0...............7-----------8....d
..|...4-----------+----3......|....|
..|...|...........|....|......|....|
..|...|...........|....|......|....|
..|...|....a------+----+------9....|
..|...|....|......|....|...........|
..1---+----+------+----2...........|
......|....|......|................|
......5----+------6................|
...........|.......................|
...........b-----------------------c
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