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

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

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