*SUPPORT*
IN: gazzer lug OUT: PURPLE PURPLE
IN: blicket zup dax OUT: YELLOW PINK PINK PINK
IN: dax dax blicket OUT: YELLOW YELLOW PINK
IN: blicket OUT: PINK
IN: gazzer OUT: PURPLE
IN: gazzer zup dax OUT: YELLOW PURPLE PURPLE PURPLE
IN: wif zup gazzer OUT: PURPLE GREEN GREEN GREEN
IN: dax zup dax fep blicket lug OUT: PINK PINK PINK PINK YELLOW YELLOW YELLOW YELLOW
IN: wif lug OUT: GREEN GREEN
IN: dax lug OUT: YELLOW YELLOW
IN: gazzer dax wif zup wif OUT: PURPLE YELLOW GREEN GREEN GREEN GREEN
IN: wif OUT: GREEN
IN: blicket zup dax fep blicket OUT: PINK PINK YELLOW PINK PINK PINK
IN: blicket zup blicket OUT: PINK PINK PINK PINK

*QUERY*
IN: gazzer zup blicket fep wif lug OUT: GREEN GREEN GREEN GREEN PINK PURPLE PURPLE PURPLE
IN: dax zup wif OUT: GREEN YELLOW YELLOW YELLOW
IN: wif dax zup wif OUT: GREEN GREEN YELLOW YELLOW YELLOW
IN: dax OUT: YELLOW
IN: blicket wif lug OUT: PINK GREEN GREEN
IN: dax gazzer OUT: YELLOW PURPLE
IN: gazzer zup wif OUT: GREEN PURPLE PURPLE PURPLE
IN: wif zup wif OUT: GREEN GREEN GREEN GREEN
IN: blicket lug OUT: PINK PINK
IN: dax zup dax OUT: YELLOW YELLOW YELLOW YELLOW

*GRAMMAR*
blicket -> PINK 
 dax -> YELLOW 
 wif -> GREEN 
 gazzer -> PURPLE 
 x1 fep x2 -> [x2] [x2] [x1] 
 u1 lug -> [u1] [u1] 
 u1 zup u2 -> [u2] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 