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

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

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