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

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

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