A computer readable medium having computer executable instructions 19, wherein said combined limiting value is a limiting value representative of {HEAD ~ a more strict condition} among {TAIL ~ said limiting values} 
A computer readable medium having computer executable instructions 19 , wherein said combined limiting value is a limiting value representative of { HEAD ~ a more strict condition } among { TAIL ~ said limiting values }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL