#= sunday letter: c, rule number:  7, next: 2027, prev: 1948
01-23=Epi3-3~A;;DA M1930
04-06=Pasc1-1;;DA
04-07=Pasc1-1;;1570 1888 1906
04-26=Pasc4-0;;1570 1888 1906
04-29=Pasc4-0;;M1617
05-09=Pasc5-5~B;;1570
