C312322331333132212111133133313331323133313221211113313112113121332222121   >>    C31232233133313221211113313331333132313331322121111331311211312133222212   <<    C312322331333132212111133133313331323133313221211113313112113121332222123   >>      C312322331333132212111133133313331323133313221211113313112113121332222122   >>