*SUPPORT*
IN: fep kiki tufa OUT: GREEN YELLOW
IN: tufa fep OUT: YELLOW GREEN
IN: blicket wif tufa OUT: YELLOW RED
IN: fep OUT: GREEN
IN: zup kiki blicket gazzer OUT: PINK RED PINK RED PINK RED
IN: tufa kiki blicket OUT: YELLOW RED
IN: zup fep wif fep OUT: PINK GREEN GREEN
IN: tufa tufa kiki zup OUT: YELLOW YELLOW PINK
IN: fep gazzer OUT: GREEN GREEN GREEN
IN: zup wif zup gazzer OUT: PINK PINK PINK PINK PINK PINK
IN: tufa kiki tufa OUT: YELLOW YELLOW
IN: blicket wif zup OUT: PINK RED
IN: zup kiki fep OUT: PINK GREEN
IN: blicket tufa gazzer OUT: RED YELLOW RED YELLOW RED YELLOW

*QUERY*
IN: zup blicket kiki fep OUT: PINK RED GREEN
IN: fep kiki fep OUT: GREEN GREEN
IN: zup wif blicket OUT: RED PINK
IN: blicket OUT: RED
IN: zup OUT: PINK
IN: zup blicket kiki tufa OUT: PINK RED YELLOW
IN: blicket gazzer OUT: RED RED RED
IN: zup kiki fep gazzer OUT: PINK GREEN PINK GREEN PINK GREEN
IN: blicket kiki zup OUT: RED PINK
IN: blicket kiki blicket gazzer OUT: RED RED RED RED RED RED

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