Summary: Lean code number 545
Summary: Lean code number 522
Summary: Lean code number 566
Summary: Lean code number 555
Summary: Lean code number 532
Summary: Lean code number 544
Summary: Lean code number 521
Summary: Lean code number 565
Summary: Lean code number 542
Summary: Lean code number 554
Summary: Lean code number 531
Summary: Lean code number 543
Summary: Lean code number 520
Summary: Lean code number 541
Summary: Lean code number 564