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

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

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