C12121212311232322331313232233132333132333132233131232313231323233221
>>
C1212121231123232233131323223313233313233313223313123231323132323322
<<
C12121212311232322331313232233132333132333132233131232313231323233223
>>
C12121212311232322331313232233132333132333132233131232313231323233222
>>