D33132221323131133131323132321233131333132322331322331323132313331111   >>    D3313222132313113313132313232123313133313232233132233132313231333111   <<    D33132221323131133131323132321233131333132322331322331323132313331113   >>      D33132221323131133131323132321233131333132322331322331323132313331112   >>