C312322331333132212111133133313331323133313331333133313331312111112113313113121   >>    C31232233133313221211113313331333132313331333133313331333131211111211331311312   <<    C312322331333132212111133133313331323133313331333133313331312111112113313113123   >>      C312322331333132212111133133313331323133313331333133313331312111112113313113122   >>