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

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

*GRAMMAR*
lug -> YELLOW 
 dax -> BLUE 
 tufa -> PINK 
 gazzer -> RED 
 x1 kiki x2 -> [x2] [x1] 
 u1 zup x1 -> [u1] [x1] [u1] 
 u1 wif u2 -> [u1] [u2] [u2] 
 u1 x1 -> [u1] [x1] 
 