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

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

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