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

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

*GRAMMAR*
tufa -> PURPLE 
 zup -> RED 
 wif -> GREEN 
 blicket -> PINK 
 x1 fep x2 -> [x2] [x1] 
 u1 lug -> [u1] [u1] 
 u1 kiki -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 