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

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

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