X=5 Y={0-9} Z=suits

I KNOW 1000 3NRD. Rushed double-ups of dubious quality gives me 1600 card pairs. 503: Least Square Method; Live Slow Motion; Lunar Surface Module; 507 loouskey: wise russian saying: to forget where you left something 527 lank: thin weak hair; skinny man's loose gait 537 LMK let me know 543 yellow room (refused to mix customer's paint)

I've got to run, and work on names for pairs that start with a face card.

107 dizzy cow

117 dead cow

127 dun cow

137 dumb cow

147 dairy cow

157 tall cow

507 lazy cow

517 old cow

527 alone cow

537 lame cow!

547

557 holy cow

567

577 leaky cow

587 love cow

597 loopy cow

by this logic we could have a cow for 100 pairs of ♧♡

The memorizing technique thus would have a verbal, mostly subliminal component paired with a cow vision.

A major effort, for another time - to have images &tc.

slow red gray fat blue big

607

617

627

637

647

657

667

677

687

697

707

717

727

737

747 gray

757

767 cash cow!

777 quick cow enunciate as guig

787 coffee [color]

797