G3313332132233131333132322331323123233313231323132233132312313221   >>    G331333213223313133313232233132312323331323132313223313231231322   <<    G3313332132233131333132322331323123233313231323132233132312313223   >>      G3313332132233131333132322331323123233313231323132233132312313222   >>