G33132331321323132322331322331313231333132313112331323133313232213221231   >>    G3313233132132313232233132233131323133313231311233132313331323221322123   <<    G33132331321323132322331322331313231333132313112331323133313232213221233   >>      G33132331321323132322331322331313231333132313112331323133313232213221232   >>