1. 1.
    -1
    ···
  2. 2.
    -1
    ···
  3. 3.
    -1
    upupupupupupupupuuppu
    ···
  4. 4.
    -1
    upupupupupupupupup
    ···
  5. 5.
    -1
    upupupupupuupupuppuupup
    ···
  6. 6.
    -1
    upupuupupupupupup
    ···
  7. 7.
    -1
    upupupupupup
    ···
  8. 8.
    -1
    uppupupupupupupuupupupupu
    ···