P/CLP with handle

This surface can be understood as both a P or CLP surface with an additional horizontal handle. This way, there won't be any straight lines on the surface anymore. The new handle can also grow inward.

• P/CLP with inward handle
• CLP with handle and straight lines
• CLP with two handles and straight lines
• CLP with two handles and straight lines, other case
• P with handle
• P with two handles
• CLP
• P
• Mathematica Notebook