C312322331333132212111133133313331323133313331333133313331333133311211313321   >>    C31232233133313221211113313331333132313331333133313331333133313331121131332   <<    C312322331333132212111133133313331323133313331333133313331333133311211313323   >>      C312322331333132212111133133313331323133313331333133313331333133311211313322   >>