Last edited on 2000-06-13 14:03:55 by stolfi.
The table below shows the distribution of core/mantle strings. For simplicity, all gallows were mapped to #, the group sh was mapped to ch, and intruding circles a o y were deleted. The entries are ordered by the concatenation of prefix and suffix, as if the gallows had been inserted into the mantle. The ordering of the entries also assumes that eke is closely related to kee and eek, but consders the platform gallows ckh intrinsically different from kch or chk.
without platform with platform ------------------------------- ------------------------------- 5820 0.38477 .......#......... 737 0.37335 ......c#h........ 2160 0.14280 .......#e........ 295 0.14944 ......c#he....... 49 0.00324 ......e#......... 3 0.00152 .....ec#h........ 2339 0.15463 .......#ee....... 44 0.02229 ......c#hee...... 15 0.00099 ......e#e........ 3 0.00020 .....ee#......... 3 0.00152 ....eec#h........ 1611 0.10651 .......#ch....... 8 0.00405 ......c#hch...... 502 0.03319 .....ch#......... 514 0.26039 ....chc#h........ 1102 0.07285 .......#che...... 94 0.00621 .....ch#e........ 126 0.06383 ....chc#he....... 355 0.02347 ....che#......... 183 0.09271 ...chec#h........ 189 0.01250 .......#eee...... 2 0.00101 ......c#heee..... 14 0.00093 ......e#ee....... 0 0.00000 .....ee#e....... 2 0.00101 ....eec#he....... 2 0.00013 ....eee#......... 88 0.00582 .......#ech...... 12 0.00079 ......e#ch....... 0 0.00000 ....ech#......... 11 0.00073 .......#chch..... 144 0.00952 .....ch#ch....... 1 0.00051 ....chc#hch...... 2 0.00013 ...chch#......... 101 0.00668 .......#chee..... 64 0.00423 .....ch#ee....... 2 0.00101 ....chc#hee...... 69 0.00456 ....che#e........ 45 0.02280 ...chec#he....... 88 0.00582 ...chee#......... 4 0.00203 ..cheec#h........ 40 0.00264 .......#eche..... 4 0.00026 ......e#che...... 0 0.00000 ....ech#e........ 0 0.00000 ...eche#........ 27 0.00179 .......#eech..... 4 0.00026 .......#eeee..... 0 0.00000 ......e#eee...... 2 0.00013 .....ee#ee....... 2 0.00013 .......#cheee.... 6 0.00040 .....ch#eee...... 35 0.00231 ....che#ee....... 1 0.00051 ...chec#hee...... 12 0.00079 ...chee#e........ 3 0.00152 ..cheec#he....... 4 0.00026 ..cheee#......... 2 0.00013 .......#echee.... 6 0.00040 .......#eeche.... 1 0.00007 .......#chche.... 36 0.00238 .....ch#che...... 0 0.00000 ...chch#e........ 2 0.00013 ..chche#......... 6 0.00040 .......#chech.... 3 0.00020 .....ch#ech...... 51 0.00337 ....che#ch....... 5 0.00033 .....ch#chee..... 2 0.00013 .....ch#chch..... 2 0.00013 ....che#eee...... 11 0.00073 ...chee#ee....... 1 0.00051 ..cheec#hee...... 18 0.00119 ....che#che...... 2 0.00013 ....che#chee..... 5 0.00033 ...chee#ch....... 2 0.00013 ...chee#che...... 2 0.00013 ..cheee#ch.......