PL - disjoint
POINT(60 120) LINESTRING(40 40, 120 120, 200 120) true
PL - touches Bdy
POINT(40 40) LINESTRING(40 40, 100 100, 160 100) true
PL - touches non-vertex
POINT(60 60) LINESTRING(40 40, 100 100) true
mPL - touches Bdy and Ext
MULTIPOINT(40 40, 100 40) LINESTRING(40 40, 80 80) true
mPL - touches Int and Bdy
MULTIPOINT(40 40, 60 60) LINESTRING(40 40, 80 80) true
mPL - touches Int and Ext
MULTIPOINT(60 60, 100 100) LINESTRING(40 40, 80 80) true
mPL - touches IntNV and Ext
MULTIPOINT(60 60, 100 100) LINESTRING(40 40, 80 80) true
mPL - touches IntV and Ext
MULTIPOINT(60 60, 100 100) LINESTRING(40 40, 60 60, 80 80) true