*SUPPORT*
IN: kiki kiki wif zup OUT: GREEN GREEN RED
IN: zup wif tufa OUT: RED PINK
IN: tufa zup kiki tufa blicket zup kiki OUT: PINK RED GREEN PINK YELLOW RED GREEN
IN: zup dax OUT: RED RED RED RED RED
IN: kiki tufa wif tufa OUT: GREEN PINK PINK
IN: kiki gazzer blicket OUT: YELLOW GREEN
IN: blicket dax OUT: YELLOW YELLOW YELLOW YELLOW YELLOW
IN: kiki OUT: GREEN
IN: kiki wif blicket OUT: GREEN YELLOW
IN: tufa OUT: PINK
IN: kiki wif tufa OUT: GREEN PINK
IN: tufa gazzer kiki OUT: GREEN PINK
IN: tufa wif blicket OUT: PINK YELLOW
IN: tufa tufa wif kiki OUT: PINK PINK GREEN

*QUERY*
IN: zup blicket wif zup OUT: RED YELLOW RED
IN: tufa dax OUT: PINK PINK PINK PINK PINK
IN: kiki gazzer zup OUT: RED GREEN
IN: zup wif kiki OUT: RED GREEN
IN: zup OUT: RED
IN: zup wif zup OUT: RED RED
IN: tufa gazzer tufa OUT: PINK PINK
IN: zup wif blicket OUT: RED YELLOW
IN: blicket OUT: YELLOW
IN: kiki dax OUT: GREEN GREEN GREEN GREEN GREEN

*GRAMMAR*
tufa -> PINK 
 blicket -> YELLOW 
 kiki -> GREEN 
 zup -> RED 
 u1 wif u2 -> [u1] [u2] 
 u1 dax -> [u1] [u1] [u1] [u1] [u1] 
 u1 gazzer u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 