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

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

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