G2113133121133132233132313223313112113313223313232113313221211211   >>    G211313312113313223313231322331311211331322331323211331322121121   <<    G2113133121133132233132313223313112113313223313232113313221211213   >>      G2113133121133132233132313223313112113313223313232113313221211212   >>