G33132331321323132313231323232132313231333132311331323221211211   >>    G3313233132132313231323132323213231323133313231133132322121121   <<    G33132331321323132313231323232132313231333132311331323221211213   >>      G33132331321323132313231323232132313231333132311331323221211212   >>