<prompt> Hlahisa polelo e tloaelehileng e ka tsamaisanang le likhoele tsa bolelele bofe kapa bofe tse nang le litlhaku feela a,b le cnan  <response>: Instruction in English: Generate a regular expression that can match strings of any length consisting of only the letters a,b and c . Response in English: The regular expression that can match strings of any length consisting of only the letters a, b, and c is: abc . Response in Sesotho: Polelo e tloaelehileng e ka tsamaisanang le likhoele tsa bolelele bofe kapa bofe e nang le litlhaku feela a, b, le c ke: abc 