G21131331211331322331323132233131121133132233132321133132322121111123233311   >>    G2113133121133132233132313223313112113313223313232113313232212111112323331   <<    G21131331211331322331323132233131121133132233132321133132322121111123233313   >>      G21131331211331322331323132233131121133132233132321133132322121111123233312   >>