Seven letter mnemonics

ski-helm ski-I-Flo ski-I-elm 7-jig-Flo 7-jig-elm ski-gel-6
75-I-helm 75-hi-Flo 75-hi-elm ski-he-56 ski-id-56 ski-if-56
ski-I-el-6 75-I-I-Flo 75-I-I-elm
 
 

Eight letter mnemonics by adding an extra digit to the end

ski-I-elms ski-I-floc ski-I-floe ski-I-flog ski-I-flop ski-I-flow
7-jig-elms 7-jig-floc 7-jig-floe 7-jig-flog 7-jig-flop 7-jig-flow
75-hi-elms 75-hi-floc 75-hi-floe 75-hi-flog 75-hi-flop 75-hi-flow
75-I-I-elms 75-I-I-floc 75-I-I-floe 75-I-I-flog 75-I-I-flop 75-I-I-flow

Ten letter mnemonics

ups-ski-helm ups-ski-I-Flo ups-ski-I-elm up-7-ski-helm
ups-7-jig-Flo ups-7-jig-elm ups-ski-gel-6 us-7-ski-helm
ups-75-I-helm ups-75-hi-Flo ups-75-hi-elm ups-ski-he-56
ups-ski-id-56 ups-ski-if-56 up-7-ski-I-Flo up-7-ski-I-elm
ups-ski-I-el-6 us-7-ski-I-Flo us-7-ski-I-elm ups-75-I-I-Flo
ups-75-I-I-elm ups-75-hid-56
 
 

Eleven letter mnemonics by adding an extra digit to the end

ups-ski-I-elms ups-ski-I-floc ups-ski-I-floe ups-ski-I-flog
ups-ski-I-flop ups-ski-I-flow ups-7-jig-elms ups-7-jig-floc
ups-7-jig-floe ups-7-jig-flog ups-7-jig-flop ups-7-jig-flow
ups-75-hi-elms ups-75-hi-floc ups-75-hi-floe ups-75-hi-flog
ups-75-hi-flop ups-75-hi-flow up-7-ski-I-elms up-7-ski-I-floc
up-7-ski-I-floe up-7-ski-I-flog up-7-ski-I-flop up-7-ski-I-flow
us-7-ski-I-elms us-7-ski-I-floc us-7-ski-I-floe us-7-ski-I-flog
us-7-ski-I-flop us-7-ski-I-flow ups-75-I-I-elms ups-75-I-I-floc
ups-75-I-I-floe ups-75-I-I-flog ups-75-I-I-flop ups-75-I-I-flow