#= sunday letter: b, rule number: 27, next: 2033, prev: 2022
02-12=Tempora/Epi6-0tt;;1570 M1617 1888 1906 
02-12=Tempora/Epi6-0;;DA M1930
03-21=03-21;;1888
04-23=04-23;;CAV
04-26=04-23AV;;CAV
04-27=04-11;;1570 M1617 1888 1906
04-28=04-22~04-28o;;1570 M1617
04-29=04-23;;1570
05-04=04-23~05-04;;M1617
05-11=05-08;;1888 1906
05-13=04-21;;1888 1906
06-04=Tempora/Pasc6-6;;Newcal
06-13=06-11;;1570
06-15=06-11~06-15;;M1617 1888 1906
06-23=X/X;;1960 DA M1963
06-24=Tempora/Pent02-5Feria;;1888 1906
06-25=06-24;;1960 M1930 M1963
06-25=06-24~06-25;;DA
06-26=06-26oct;;1570 M1617
06-27=06-26~06-27oct;;1570 M1617
06-27=Tempora/Pent02-5o;;1888 1906
dirge2=03-01 03-14 03-28 04-04 06-15 07-07;;1570
dirge2=03-01 03-14 03-28 04-04 07-07;;M1617
dirge2=03-01 03-14 03-28;;1888
dirge2=03-01 03-14;;1906
Hy06-25=2;;DA
