C312322331333132212111133133313331323133313221211113313121111331323132233321   >>    C31232233133313221211113313331333132313331322121111331312111133132313223332   <<    C312322331333132212111133133313331323133313221211113313121111331323132233323   >>      C312322331333132212111133133313331323133313221211113313121111331323132233322   >>