G12121211233131311331322132313223313232233131333132333132322221121
>>
G1212121123313131133132213231322331323223313133313233313232222112
<<
G12121211233131311331322132313223313232233131333132333132322221123
>>
G12121211233131311331322132313223313232233131333132333132322221122
>>