C3321221313231323223313223313231133131232322132313231331121211111
>>
C332122131323132322331322331323113313123232213231323133112121111
<<
C3321221313231323223313223313231133131232322132313231331121211113
>>
C3321221313231323223313223313231133131232322132313231331121211112
>>