String - ccaatTTTGACACACACAGAAgggca
Start position - 6
  End position - 21

        String - --aatTTTGACACACACAGAAgggca
Start position - 4
  End position - 19

        String - --aatTTTGACACACACAGAA
Start position - 4
  End position - 19

        String - ---aagctaagattca
Start position - 0
  End position - 0

        String - TTTGACACACACAGAAgggca
Start position - 1
  End position - 16

        String - ---TTTGACACACACAGAAgggca
Start position - 1
  End position - 16