Can someone kindly tell me what rule can be used to identify which item in the bracket will be repeated in the next line (bracket)?

[[1C 0B 3B 2A 5A 3A]; [1A 0B 3B 2B 4A]; [1A 5C 2A]; [0C 5A 3A 1A 2B]; [2A 5C 4A 1A]; [1A 5B 4B 3A]; [1A 2B 4C 5A]; [2B 0A 4A 1B 3A]; [5B 4A 1B 3C 2A]; [3A 4B 5C 2A]; [2C 5C 1A 4C]; [5C 3A 4A 0B 1A]; [5C 4B 2A]; [0C 5B 4B 1A 3B]; [0C 2A 5A 1A 4A 3B]; [3B 5C 1A]; [0B 5A 4A 1A 2A]; [5C 4A 0B 3B 2A]; [0C 4A 3A 2A]; [3C 2A 5A 4B]; [1C 5C 3A]; [1A 2A 0A 3C 4B]; [4B 2A 1C 3B 5B]; [0C 1A 5C 3A 4B]; [5B 1B 3A 0A 4A]; [2C 1C 0A]; [5C 1A 2A 3B]; [3B 5B 2C 0A 1A]; [3B 2B 1C 4C]; [4C 2B 3C]; [1A 5C 3C 2A 0A]; [4A 3A 1A 5B 0A]; [5A 2C 3A 2A 4A]; [1A 2A 4A 3A 0B]; [0A 5C 1A 4A 2B]; [2A 0C 4A 1A 3A]; [1A 0B 5A 2A 4B 3A]; [5C 3A 1C 4A 0A]; [2A 5A 4B 3A 1B]; [1C 3A 5B 2A]; [4A 1A 0A 5A]; [0C 1A 3A 2B]; [4A 1A 2C 0A 5B 3A]; [2C 3C 5B 1A]; [0A 5C 3C]; [2A 0A]