The Camrose series matches (also called Home Internationals) are played during the whole season.
The data, collected a.o. by Denis O'Kane, are here:

England - Ireland, Match 1
England - Ireland, Match 2
England - Ireland, Match 3

England - Wales, Match 1
England - Wales, Match 2
England - Wales, Match 3

Ireland - Wales, Match 1
Ireland - Wales, Match 2
Ireland - Wales, Match 3

North Ireland - England, Match 1
North Ireland - England, Match 2
North Ireland - England, Match 3

North Ireland - Scotland, Match 1
North Ireland - Scotland, Match 2
North Ireland - Scotland, Match 3

Scotland - England, Match 1
Scotland - England, Match 2
Scotland - England, Match 3

Scotland - Ireland, Match 1
Scotland - Ireland, Match 2
Scotland - Ireland, Match 3

Wales - North Ireland, Match 1
Wales - North Ireland, Match 2
Wales - North Ireland, Match 3

Wales - Scotland, Match 1
Wales - Scotland, Match 2
Wales - Scotland, Match 3


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