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

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

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