The problem involves deciphering a pattern in a code language. Let's break down the steps taken to identify how 'two minus one' is written in the provided code language:

1. We start by examining the given examples:
   • 'Five times six' is written as '564'.
   • 'Eleven plus eight' is written as '756'.
2. The task is to find a consistent pattern or rule applied to these numbers and words to create the codes. Let's analyze each example:
   • For 'five times six' = '564':
     • Five (5), Times (x), Six (6).
     • The code '564' is constructed by concatenating these numbers: 5 x 6 = 30, thus the code becomes '5' + '6' + '4' where 5 and 6 are taken directly and an extra '4' appears.
   • For 'eleven plus eight' = '756':
     • Eleven (11), Plus (+), Eight (8).
     • The code '756' can be seen as '7' + '5' + '6', taking the numbers 7 and 5 also directly with an extra addition from downplaying into single digits here 7 + 5 + 6 creating appearing 7 5 inserted than result.
3. Now, look for a solution pattern for 'two minus one':
   • Two (2), Minus (-), One (1).
   • The logical coding could suspect to follow in sequence 4 6 4 encapsulating fit the rule used above.
4. Verifying options, correctly applying conceive deduction:
   • Options given are 242, 353, 575, 464.
   • The only code that fits the consistent manufacture logic explored others singularly irrelevant is '464' fulfilling code relation.

Therefore, the code for 'two minus one' in this language pattern is indeed 464.