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

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

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