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LULUs are likely to lower the intensity of the land use at issue because they are small and widely separated from each other : " vest-pocket " low-income housing projects , small strip mines , lightly traveled rural and suburban highways , spread-out strip development , and the like . A substantial introduction precedes the lightly edited essays which are arranged chronologically , not by date of publication but by their subject matter , to create a coherent monograph . On Map 1 the lightly shaded circles indicate the most conservative speakers , for whom the second formant of checked / ow / is less than 1100 Hz . Despite North Korea 's violation of the Agreed Framework , we should not have lightly discarded a mechanism that imposed crucial restraints on Pyongyang . " After one soft kiss , she responds and lightly returns the kiss .