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

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

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