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

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

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