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

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

*GRAMMAR*
gazzer -> PURPLE 
 wif -> YELLOW 
 dax -> PINK 
 blicket -> RED 
 u1 lug -> [u1] [u1] 
 u1 kiki x1 -> [u1] [x1] 
 u1 fep u2 -> [u2] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 