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Your job for this task is to uncover the murder weapon.

You already have a headstart looking into this after filtering through some more of the detectives notes.

You find two documents that seem relevant; An object ID table and an object travel log

The object ID table is formatted as show in the below example:


00001 toaster

00002 lightbulb

00003 book


The object ID table simply lists out object IDs against their name.

The object travel log contains a list of logs, one log on each line. Each log lists out object movements over the night of the murder, This log is formatted like the below example:


00003:D7,00001:A1,00002:A7

00002:I3,00001:D8,00003:D8

00002:E1,00002:H7,00003:D7


This lists out object IDs against their target location. Each line is defines what objects moved and where in that instance.

So the above travel log can be described visually like the below: (leading 0s on object ID have been removed for simplicity)


After Line 1 has been processed:


A B C D E F G H I J

01 1 . . . . . . . . .

02 . . . . . . . . . .

03 . . . . . . . . . .

04 . . . . . . . . . .

05 . . . . . . . . . .

06 . . . . . . . . . .

07 2 . . 3 . . . . . .

08 . . . . . . . . . .

09 . . . . . . . . . .

10 . . . . . . . . . .


After Line 2 has been processed:


A B C D E F G H I J

01 . . . . . . . . . .

02 . . . . . . . . . .

03 . . . . . . . . 2 .

04 . . . . . . . . . .

05 . . . . . . . . . .

06 . . . . . . . . . .

07 . . . . . . . . . .

08 . . .13 . . . . . .

09 . . . . . . . . . .

10 . . . . . . . . . .


After Line 3 has been processed:


A B C D E F G H I J

01 . . . . . . . . . .

02 . . . . . . . . . .

03 . . . . . . . . . .

04 . . . . . . . . . .

05 . . . . . . . . . .

06 . . . . . . . . . .

07 . . . 3 . . . 2 . .

08 . . . 1 . . . . . .

09 . . . . . . . . . .

10 . . . . . . . . . .


The object must have visited the murder location in its journey for it to be a valid murder weapon candidate.

(See task 1 for location)

Get Travel Log

Get ID Table

Answer: