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

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

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