DIFFICULT

fluidic 13/16

fitful 12/14

cliff 13/15 clift 10/12 fluid 9/11 lucid 8/11 ludic 8/11 licit 7/9 culti 7/10

cuff 12/14 duff 11/12 tiff 10/10 luff 10/12 tuff 10/11 flic 9/11 cuif 9/11 fuci 9/11 flit 7/8 lift 7/8 duci 7/9 duct 7/9 clit 6/8 cuit 6/8 cult 6/9 duit 5/6 litu 4/6

iff 9/9 fid 7/7 fud 7/8 fil 6/7 fit 6/6 cud 6/8 flu 6/8 tic 5/6 cut 5/7 lid 4/5 dit 4/4 tid 4/4 dui 4/5 lud 4/6 lit 3/4 til 3/4 tui 3/4

if 5/5 id 3/3 li 2/3 it 2/2 ti 2/2 ut 2/3