G211313312113313223313231322331311211331322331323211331323221211111131111   >>    G21131331211331322331323132233131121133132233132321133132322121111113111   <<    G211313312113313223313231322331311211331322331323211331323221211111131113   >>      G211313312113313223313231322331311211331322331323211331323221211111131112   >>