{HEAD ~ A mat combination} for use in constructing a soil reinforced retaining wall at {TAIL ~ the face} of an earthen formation, said combination comprising: 
{ HEAD ~ A mat combination } for use in constructing a soil reinforced retaining wall at { TAIL ~ the face } of an earthen formation , said combination comprising :
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH