C3132121111133313233121111331333133313331333133313331333132313231323221232321   >>    C313212111113331323312111133133313331333133313331333133313231323132322123232   <<    C3132121111133313233121111331333133313331333133313331333132313231323221232323   >>      C3132121111133313233121111331333133313331333133313331333132313231323221232322   >>