User blog comment:Bubby3/Future Strong Array notation names/@comment-5029411-20170219212951

How about:
 * 1) Secondary Dropper-Dropping Notation (sDDN)
 * 2) Dropper-Dropping Notation (DDN)
 * 3) Nested Dropper-Dropping Notation (nDDN)
 * 4) Second-Order Weak Dropper-Expanding Notation (soWDEN)
 * 5) Higher-Order Weak Dropper-Expanding Notation (soWDEN)
 * 6) Dropper-Expanding Notation (DEN)