at the southerly end there is a right point and at the northerly end there is a longer left
at the southerly end there is a right point and at the northerly end there is a longer left
at the southerly end there is a right point and at the northerly end there is a longer left
at the southerly end there is a right point and at the northerly end there is a longer left
at the southerly end there is a right point and at the northerly end there is a longer left
at the southerly end there is a right point and at the northerly end there is a longer left
at the southerly end there is a right point and at the northerly end there is a longer left
