C23221211113313331233133313331323133313231312111113331322332311   >>    C2322121111331333123313331333132313331323131211111333132233231   <<    C23221211113313331233133313331323133313231312111113331322332313   >>      C23221211113313331233133313331323133313231312111113331322332312   >>