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

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

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