G132313222233131333131323223313231323133313231323223313231323133313232213231221   >>    G13231322223313133313132322331323132313331323132322331323132313331323221323122   <<    G132313222233131333131323223313231323133313231323223313231323133313232213231223   >>      G132313222233131333131323223313231323133313231323223313231323133313232213231222   >>