G33132331321323132322331322331313231333132313112331323223312321   >>    G3313233132132313232233132233131323133313231311233132322331232   <<    G33132331321323132322331322331313231333132313112331323223312323   >>      G33132331321323132322331322331313231333132313112331323223312322   >>