ddd ddg ddi ddr ddx dgd dgg dgi dgr di- did dig dii dir dix drd drg dri drr drx dxd dxi dxr dxx g-d gdd gdi gdr gdx ggd ggg ggi ggr gid gig gii gir grd grg gri grr grx i-d idd idg idi idr idx igd igg igi igr iid iii iir iix ir- ird irg iri irr irx ixi rdd rdg rdi rdr rdx rgd rgg rgi rgr rgx rid rig rii rir rix rrd rrg rri rrr rxr xdi xdr xgi xii xix xrd xrx xxi xxx

d-ix dddd didi digg digi diii dird dirr dixi drix dxdr dxgd dxii dxix dxrd dxrr dxrx dxxr dxxx gggg gidd gidi gigg gigi gird girg giri girr grdx grid grig grrr idid idig idir igri iiii iri- irid irig irix irri ixxi ridd ridi ridx rigg rigi riri rrrr xggi xidi xiii xixi xxii xxix xxxi xxxx

ddddd digi- digid digri dixid drigg dxdxd grigg grrrr igdir iggri igigi iiiii irid- rig-i rigid xxiii xxxii xxxix

d-grid ddr-ii diii-d gigiri grigri ridgid xxxiii

dig-dig gri-gri xxxxxxx

i-ii-iii rigi-dig

ddddddddd

xxxxxxxxxxxx

grrrrrrrrrrrrrr