#= sunday letter: c, rule number: 21, next: 2066, prev: 2004
02-01=Epi4-2~Epi4-4~Epi4-6;;1888 1906
02-03=Epi4-2;;1570 M1617
02-04=Epi4-6~A;;1570 M1617 DA M1930
02-04=Epi5-0~R;;1888 1906
02-06=Epi5-2~Epi5-4~Epi5-6~R;;1888 1906
04-20=Pasc1-1;;1570
