There is provided, according to another aspect of the invention, a method of logging a tree having a trunk with {TAIL ~ a top} and {HEAD ~ bottom} 
There is provided , according to another aspect of the invention , a method of logging a tree having a trunk with { TAIL ~ a top } and { HEAD ~ bottom }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD