G33131111222133313133112323132333131333132313132322331323221322321   >>    G3313111122213331313311232313233313133313231313232233132322132232   <<    G33131111222133313133112323132333131333132313132322331323221322323   >>      G33131111222133313133112323132333131333132313132322331323221322322   >>