C3121113331313231323132333131313231323132321133132332322132313231323132311321
>>
C312111333131323132313233313131323132313232113313233232213231323132313231132
<<
C3121113331313231323132333131313231323132321133132332322132313231323132311323
>>
C3121113331313231323132333131313231323132321133132332322132313231323132311322
>>