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

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

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