*SUPPORT*
IN: kiki kiki zup tufa blicket wif OUT: PINK PURPLE GREEN PURPLE
IN: wif wif tufa zup wif OUT: PINK PINK PINK GREEN
IN: lug fep OUT: RED RED
IN: wif zup kiki OUT: PURPLE PINK
IN: wif OUT: PINK
IN: lug blicket lug OUT: RED RED
IN: kiki zup kiki OUT: PURPLE PURPLE
IN: tufa zup wif OUT: PINK GREEN
IN: kiki fep OUT: PURPLE PURPLE
IN: wif kiki lug OUT: PINK PURPLE RED
IN: wif kiki OUT: PINK PURPLE
IN: tufa zup tufa OUT: GREEN GREEN
IN: kiki wif kiki OUT: PURPLE PINK PURPLE
IN: wif zup wif fep blicket lug blicket wif OUT: PINK RED PINK PINK PINK PINK

*QUERY*
IN: tufa fep fep blicket lug blicket tufa OUT: GREEN RED GREEN GREEN GREEN GREEN
IN: lug zup wif OUT: PINK RED
IN: lug zup lug OUT: RED RED
IN: wif kiki zup kiki blicket wif OUT: PINK PINK PURPLE PURPLE
IN: lug OUT: RED
IN: wif blicket kiki OUT: PURPLE PINK
IN: lug zup kiki OUT: PURPLE RED
IN: wif kiki zup tufa blicket wif OUT: PINK PINK GREEN PURPLE
IN: kiki OUT: PURPLE
IN: kiki zup lug fep OUT: RED PURPLE RED PURPLE

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