in
side
out
side
out
side
in
side
in
side
out
side
out
side
in
side
in
side
out
side
out
side
in
side
in
side
out
side
out
side
in
side
in
side
out
side
out
side
in
side
in
side
out
side
out
side
in
side
in
side
out
side
out
side
in
side
in
side
out
side
out
side
in
side
in
side
out
side
out
side
in
side
in
side
out
side
out
side
in
side
in
side
out
side
out
side
in
side
in
side
out
side
out
side
in
side
in
side
out
side
out
side
in
side
in
side
out
side
out
side
in
side
in
side
out
side
out
side
in
side
in
side
out
side
out
side
in
side
in
side
out
side
out
side
in
side
in
side
out
side
out
side
in
side
in
side
out
side
out
side
in
side
in
side
out
side
out
side
in
side