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

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

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