Summary: Lean code number 641
Summary: Lean code number 630
Summary: Lean code number 653
Summary: Lean code number 619
Summary: Lean code number 617
Summary: Lean code number 640
Summary: Lean code number 629
Summary: Lean code number 652
Summary: Lean code number 618
Summary: Lean code number 662
Summary: Lean code number 639
Summary: Lean code number 651
Summary: Lean code number 628
Summary: Lean code number 661
Summary: Lean code number 638