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

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

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