*SUPPORT*
IN: gazzer blicket dax OUT: GREEN YELLOW YELLOW
IN: fep dax OUT: PINK PINK
IN: blicket wif blicket dax OUT: YELLOW YELLOW YELLOW
IN: blicket fep kiki OUT: YELLOW PINK PINK PINK
IN: gazzer OUT: GREEN
IN: fep OUT: PINK
IN: lug blicket kiki OUT: RED YELLOW YELLOW YELLOW
IN: gazzer kiki OUT: GREEN GREEN GREEN
IN: gazzer gazzer dax OUT: GREEN GREEN GREEN
IN: lug gazzer kiki OUT: RED GREEN GREEN GREEN
IN: blicket OUT: YELLOW
IN: blicket blicket kiki OUT: YELLOW YELLOW YELLOW YELLOW
IN: gazzer dax OUT: GREEN GREEN
IN: gazzer wif blicket kiki OUT: GREEN YELLOW YELLOW YELLOW

*QUERY*
IN: lug wif gazzer blicket dax OUT: RED GREEN YELLOW YELLOW
IN: blicket gazzer OUT: YELLOW GREEN
IN: blicket dax OUT: YELLOW YELLOW
IN: lug kiki OUT: RED RED RED
IN: fep wif gazzer blicket OUT: PINK GREEN YELLOW
IN: lug gazzer OUT: RED GREEN
IN: fep kiki OUT: PINK PINK PINK
IN: fep fep OUT: PINK PINK
IN: lug OUT: RED
IN: lug blicket wif blicket dax OUT: RED YELLOW YELLOW YELLOW

*GRAMMAR*
lug -> RED 
 blicket -> YELLOW 
 gazzer -> GREEN 
 fep -> PINK 
 u1 wif x1 -> [u1] [x1] 
 u1 kiki -> [u1] [u1] [u1] 
 u1 dax -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 