G131133132313231333133313331333131133133313331323221333132332322121
>>
G13113313231323133313331333133313113313331333132322133313233232212
<<
G131133132313231333133313331333131133133313331323221333132332322123
>>
G131133132313231333133313331333131133133313331323221333132332322122
>>