G211313312113313223313231322331311211331322331323211331323221211111132311   >>    G21131331211331322331323132233131121133132233132321133132322121111113231   <<    G211313312113313223313231322331311211331322331323211331323221211111132313   >>      G211313312113313223313231322331311211331322331323211331323221211111132312   >>