Sander's notes

Sander's notes Sander's notes <![CDATA[x_feb53850]]> image-id:1710 <![CDATA[x_f8a76b06]]> image-id:1709 <![CDATA[x_f47a8c31]]> image-id:1708 <![CDATA[x_f088e215]]> image-id:1707 <![CDATA[x_ecf9c861]]> image-id:1706 <![CDATA[x_e8eb30d5]]> image-id:1705 <![CDATA[x_e89a5a09]]> image-id:1704 <![CDATA[x_e4155353]]> image-id:1703 <![CDATA[x_dca6a3ae]]> image-id:1702 <![CDATA[x_da3da506]]> image-id:1701