#=sunday letter: A, general rule
01-02=Tempora/Nat2-0;;DA Newcal 1960 M1930 M1963B CAV
01-09=01-08;;1570 1888 1906 M1617 M1930 C1951 CAV
01-10=01-09;;1570 1888 1906 M1617
01-10=01-09~01-15;;M1930 C1951 CAV
01-11=01-10~01-11cc;;1570 1888 1906 M1617 C1951 CAV
01-11=01-10;;M1930
01-12=01-11;;1570 1888 1906 M1617 M1930 C1951 CAV
01-15=01-00~01-15~01-15cc;;1888 1906 C1951
01-15=01-15cc;;1570 M1930
01-15=01-15C;;C1951 CAV
01-19=01-15~01-19;;1570
01-23=01-22~01-23o;;1570 M1617
02-06=02-05~02-06o;;1570 M1617
03-13=03-12;;1570 M1617 1888 1906 M1930
07-03=07-DP~07-03oct;;1888 1906
07-03=07-DP~07-03Coct~07-03oct;;C1951
07-23=07-23cc;;1570 M1617
07-24=07-23~07-24~07-24r;;1570 M1617
08-06=08-06;;1960 Newcal
08-20=08-dom-oct;;1888 1906
08-26=08-20~08-26;;1888 1906
09-03=09-DP~09-03;;CAV
09-09=09-sab-oct~09-09;;DA
09-10=09-dom-oct~09-10;;1888 1906 C1951
09-10=09-10bmv;;M1617
09-11=09-10~09-11bmv~09-11;;M1617
09-17=09-DT~09-17;;1888 1906
10-01=10-DP~10-01;;1888 1906 C1951
10-29=10-DU;;DA M1930 M1963 C1951 CAV
10-29=10-DUr;;1960 Newcal
11-13=11-12;;1570
12-05=12-03~12-05;;1906
12-24=12-24s;;1888 1906 DA 1960 Newcal M1963
12-24=12-24so;;1570
12-31=Tempora/Nat1-0;;1570 1888 1906 1960 DA Newcal M1963 M1617 M1930 
12-31=Tempora/Nat1-0~Tempora/Nat31;;CAV
dirge1=01-24 02-03;;1570
dirge1=01-28 02-03;;M1617 1888 1906
dirge3=07-07 08-02 09-01 10-02 11-10 12-01 12-04 12-18;;1570
dirge3=07-07 08-02 09-01 10-02 11-10 12-01 12-04 12-18;;M1617
dirge3=08-09 09-01 10-03 11-16 12-01 12-18;;1888 1906
