C222123232321333131133133313331333132313231333133311212312213213222322131   >>    C22212323232133313113313331333133313231323133313331121231221321322232213   <<    C222123232321333131133133313331333132313231333133311212312213213222322133   >>      C222123232321333131133133313331333132313231333133311212312213213222322132   >>