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

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

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