To this end, it is emphasized that it is expressly contemplated that any or {HEAD ~ all} of {TAIL ~ the variously described extensions} of the present invention may be combined in whole or in part in any basic configuration of the recreational amusement 20 of the present invention, each of which is considered to be within the scope of the present invention 
of
To this end , it is emphasized that it is expressly contemplated that any or { HEAD ~ all } of { TAIL ~ the variously described extensions } of the present invention may be combined in whole or in part in any basic configuration of the recreational amusement 20 of the present invention , each of which is considered to be within the scope of the present invention
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