Decode the radiogram and write it down in the answer.

Solution:

• The problem describes a radiogram sent using Morse code where the segmentation into letters was lost. We are given a table that maps some Morse code sequences to specific Russian letters:
  • A: • —
  • B: — • • •
  • Л: • — •
  • O: — — —
  • П: • • — •
  • C: — • • •
• The radiogram itself is presented as a sequence of dots and dashes: • — — • • — • — — — • • — • • •
• We need to segment this sequence using the provided table to form the original message. Let's analyze the sequence from left to right:
  • The first part, • —, corresponds to the letter 'A'.
  • The next part, — • • •, corresponds to the letter 'B'.
  • The following sequence, • — •, corresponds to the letter 'Л'.
  • Next, — — —, corresponds to the letter 'O'.
  • Finally, • • — •, corresponds to the letter 'П'.
• Putting these decoded letters together, we get the word: АБЛ-ОП.

Answer: АБЛОП