G331311112221333132233131333132311331323331323113313231323211232322121   >>    G33131111222133313223313133313231133132333132311331323132321123232212   <<    G331311112221333132233131333132311331323331323113313231323211232322123   >>      G331311112221333132233131333132311331323331323113313231323211232322122   >>