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

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

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