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

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

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