Ticket

Account

ATM

Customer

In-degree

Out-degree

In-degree

Out-degree

In-degree

Out-degree

In-degree

Out-degree

1

0

1

0

1

0

1

0

1

3

1

5

1

9

1

0

1

0

1

0

1

0

1

0

0

0

0

0

0

0

1

0

0

0

0

0

0

0

1

0