C33212213132313231313231333131122112312121111331313112331323133313232131
>>
C3321221313231323131323133313112211231212111133131311233132313331323213
<<
C33212213132313231313231333131122112312121111331313112331323133313232133
>>
C33212213132313231313231333131122112312121111331313112331323133313232132
>>