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

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

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