C

H

I

C

A

G

O

C

H

I

C

A

G

O

C

H

I

C

chicago

chicago

chicago

chicago

chicago

chicago

chicago

chicago

C

H

I

C

A

G

O

C

H

I

C

A

G

O

C

H

I

C

CTA

CTA

CTA

CTA

C

T

A

CTA