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

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

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