*SUPPORT*
IN: tufa dax gazzer OUT: YELLOW PURPLE
IN: zup blicket OUT: GREEN GREEN
IN: zup OUT: GREEN
IN: zup kiki gazzer OUT: GREEN PURPLE
IN: gazzer gazzer blicket OUT: PURPLE PURPLE PURPLE PURPLE
IN: gazzer tufa dax zup OUT: PURPLE YELLOW GREEN
IN: zup kiki tufa tufa tufa OUT: GREEN YELLOW YELLOW YELLOW
IN: zup blicket dax gazzer dax wif dax tufa OUT: GREEN GREEN PURPLE RED YELLOW
IN: gazzer OUT: PURPLE
IN: tufa zup dax zup OUT: YELLOW GREEN GREEN
IN: wif OUT: RED
IN: wif dax tufa blicket OUT: RED YELLOW RED YELLOW
IN: wif kiki tufa OUT: RED YELLOW
IN: tufa kiki wif OUT: YELLOW RED

*QUERY*
IN: tufa dax gazzer dax tufa blicket OUT: YELLOW PURPLE YELLOW YELLOW PURPLE YELLOW
IN: zup gazzer OUT: GREEN PURPLE
IN: gazzer wif dax tufa OUT: PURPLE RED YELLOW
IN: zup wif OUT: GREEN RED
IN: wif dax gazzer OUT: RED PURPLE
IN: tufa OUT: YELLOW
IN: wif wif OUT: RED RED
IN: gazzer kiki tufa OUT: PURPLE YELLOW
IN: tufa gazzer zup blicket dax wif dax wif OUT: YELLOW PURPLE GREEN YELLOW PURPLE GREEN RED RED
IN: zup tufa blicket OUT: GREEN YELLOW GREEN YELLOW

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