C33212213132313231313231333131122112312121111331313112331323133313231323221221
>>
C3321221313231323131323133313112211231212111133131311233132313331323132322122
<<
C33212213132313231313231333131122112312121111331313112331323133313231323221223
>>
C33212213132313231313231333131122112312121111331313112331323133313231323221222
>>