In this manner, it is possible to effectively prevent the deterioration of the amount of {HEAD ~ light level} resulting from the elevation of {TAIL ~ a document} 
In this manner , it is possible to effectively prevent the deterioration of the amount of { HEAD ~ light level } resulting from the elevation of { TAIL ~ a document }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL