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

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

*GRAMMAR*
kiki -> GREEN 
 tufa -> PURPLE 
 blicket -> RED 
 wif -> YELLOW 
 u1 zup u2 -> [u2] [u1] [u1] 
 u1 fep -> [u1] [u1] 
 x1 gazzer x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 