#= sunday letter: b, rule number: 27, next: 2033, prev: 2022
02-04=Epi4-6;;1570 M1617 1888 1906 DA M1930
02-11=Epi5-6;;1570 1888 1906 DA
02-11=Epi5-4~Epi5-6;;M1617 M1930
04-26=Pasc1-1;;1570 1888 1906 DA
05-02=Pasc2-0;;M1617
05-08=Pasc2-0~B;;M1930
05-09=Pasc3-0;;1570 M1617
06-14=Pent01-1;;1570