G3313332132233131333132322331323123233313231333132313331323133313232212121121   >>    G331333213223313133313232233132312323331323133313231333132313331323221212112   <<    G3313332132233131333132322331323123233313231333132313331323133313232212121123   >>      G3313332132233131333132322331323123233313231333132313331323133313232212121122   >>