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

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

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