Yes, I am sure you are correct, and the odd correspondence between the Oriental Orthodox - including the Coptic Orthodox Church of Alexandria, the Syriac Orthodox Church, the Armenian Apostolic Church, the Ethiopian Orthodox Tewahedo Church, the Eritrean Orthodox Tewahedo Church and the Malankara Orthodox Syrian Church who separated in 451 - 1200 years before the Council of Trent - and the Orthodox Catholic Church, the second largest Christian church, separated since 1051 fully 500 years before the Council of Trent, in having the same seven mysteries (sacraments) is one of those chance occurrences we observe like things falling down rather than up more often than not.