*SUPPORT*
IN: kiki zup tufa kiki OUT: YELLOW PINK PINK
IN: gazzer OUT: GREEN
IN: fep wif gazzer OUT: GREEN PURPLE
IN: gazzer wif gazzer OUT: GREEN GREEN
IN: kiki zup tufa zup kiki OUT: PINK YELLOW PINK
IN: fep fep wif kiki OUT: PURPLE PINK PURPLE
IN: fep dax fep OUT: PURPLE PURPLE PURPLE
IN: gazzer tufa wif kiki OUT: GREEN PINK YELLOW
IN: gazzer zup kiki wif fep OUT: PURPLE PINK GREEN
IN: kiki wif tufa OUT: YELLOW PINK
IN: fep zup fep wif kiki OUT: PINK PURPLE PURPLE
IN: gazzer gazzer OUT: GREEN GREEN
IN: gazzer zup tufa OUT: YELLOW GREEN
IN: kiki fep zup gazzer OUT: PINK GREEN PURPLE

*QUERY*
IN: gazzer tufa zup kiki kiki OUT: GREEN PINK PINK YELLOW
IN: kiki dax fep dax kiki OUT: PINK PINK PURPLE PINK PINK PURPLE PINK
IN: fep gazzer wif gazzer dax gazzer OUT: PURPLE GREEN GREEN PURPLE GREEN GREEN GREEN
IN: kiki gazzer zup tufa zup tufa wif tufa OUT: PINK YELLOW YELLOW YELLOW GREEN
IN: fep kiki OUT: PURPLE PINK
IN: kiki wif kiki OUT: PINK PINK
IN: kiki zup tufa tufa wif gazzer OUT: YELLOW GREEN YELLOW PINK
IN: tufa OUT: YELLOW
IN: gazzer zup tufa wif kiki dax fep OUT: PINK YELLOW GREEN PINK YELLOW GREEN PURPLE
IN: tufa dax kiki dax kiki OUT: YELLOW YELLOW PINK YELLOW YELLOW PINK PINK

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