G2113133121133132233132313223313112113313223313232113313232213221   >>    G211313312113313223313231322331311211331322331323211331323221322   <<    G2113133121133132233132313223313112113313223313232113313232213223   >>      G2113133121133132233132313223313112113313223313232113313232213222   >>