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

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

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