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

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

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