C232212111133133312331333133313231333132311233132313331323211113311   >>    C23221211113313331233133313331323133313231123313231333132321111331   <<    C232212111133133312331333133313231333132311233132313331323211113313   >>      C232212111133133312331333133313231333132311233132313331323211113312   >>