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

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

*GRAMMAR*
tufa -> YELLOW 
 gazzer -> RED 
 wif -> PURPLE 
 blicket -> GREEN 
 x1 kiki x2 -> [x1] [x1] [x2] [x1] [x1] [x1] 
 x1 zup u1 -> [x1] [u1] 
 u1 dax x1 -> [x1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 