C3321221313231323223313223313231133131323223313132233132333131111111
>>
C332122131323132322331322331323113313132322331313223313233313111111
<<
C3321221313231323223313223313231133131323223313132233132333131111113
>>
C3321221313231323223313223313231133131323223313132233132333131111112
>>