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

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

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