G12121211233131311331322331323222132313231323221121313231313221   >>    G1212121123313131133132233132322213231323132322112131323131322   <<    G12121211233131311331322331323222132313231323221121313231313223   >>      G12121211233131311331322331323222132313231323221121313231313222   >>