a  2  e  7    j  6  i  c  7  8    h  0 j    7 e    i  e  j  d  0  1  2 0
10 2  14 7    19 6  18 12 7  8    17 0 19   7 14   18 14 19 13 0  1  2 0  10   2  14 7  19
Ukbn Txltbz nal hh Uoxelmgox wdvg Akw; hvu ogl rsm ar sbv ix jwz
U  k  b  n    T  x  l  t  b  z    n  a l    h h    U  o  x  e  l  m  g o  x    w  d  v  g    A k  w  ; hvu ogl rsm ar sbv ix jwz
21 11 2  14   20 24 12 20 2  26   14 1 12   8 8    21 15 24 5  12 13 7 15 24   23 4  22 7    1 11 23 
11 9  14 7    1  18 20 8  21 18   23 1 19   1 20   3  1  5  18 12 12 5 15 14   21 16 15 14
K  i  n  g    A  r  t  h  u  r    w  a s    a t    C  a  e  r  l  l  e o  n    u  p  o  n
King Arthur was at Caerlleo

recursion verified

Ukbn Txltbz nal hh Uoxelmgox wdvg Akw; hvu ogl rsm ar sbv ix jwz
KING ARTHUR was at Caerlleon upon Usk; and one day he sat in his
mjotukj; mul nimo vaa prrf Qwkkb aak kau ww Ukpsf, ogq Kzpox vvl luf
chamber; and with him were Owain the son of Urien, and Kynon the son 
yh Qsrjfa, hvu Ktp hzs lbn ph Kipsy; ttv Sdmehpfjsf tad igr
of Clydno, and Kai the son of Kyner; and Gwenhwyvar and her
rcbkfgaplvj am uswrerwptk la hox cazkwn. Agk wx wm fhpwln ds ztov
handmaidens at needlework by the window. And if it should be said
djoa mnwdl ers t wcjhxe au Crdjiy'l vsxhkv, talfw ktf nppe. Qnsdecqp
that there was a porter at Arthur's palace, there was none. Glewlwyd
Qcjhxrnmdz nal avwfx, ncuknq cg whxlqy, bf wxsqgax tufutc cbk
Gavaelvawr was there, acting as porter, to welcome guests and
cvfhgmwdz, ied mv fwqxvvf vhoo kpmn zauwlr, tur lc bafptm djst hl ltl
strangers, and to receive them with honour, and to inform them of the
wcbuxxk mul tulaceg hs tig Cywfa; ttv fv lzrxjh lvhfe xjo mcal mu ltl
manners and customs of the Court; and to direct those who came to the
Rczs hx la apv pklgwbvr-cicmlgf, hgj ltvav wav qsax go ucko wd aakad swugbuu.
Hall or to the presence-chamber, and those who came to take up their lodging.
Sp hox iwzazv oy avw qanmcgr Ukbn Txltbz jam bdgb t febv op iflxt
In the centre of the chamber King Arthur sat upon a seat of green
bwgoxy, ghlz nhbjv ool fpsgan c qvokjuuo ff ysoes-vblpwrof ghmof, mul
rushes, over which was spread a covering of flame-coloured satin, and
k eizaogz vn iew zolwg jat wnngf oby wxiwn.
a cushion of red satin was under his elbow.
Djsu Txltbz jphrs, "At B ghpwgrv mvn cggsl eom kwkdteahg mo," uopw
Then Arthur spoke, "If I thought you would not disparage me," said
rg, "W dhadp ztvei dvazx V wbkt pqf tr xwbhak; agk mgi vnn fptothhbt
he, "I would sleep while I wait for my repast; and you can entertain