*SUPPORT*
IN: tufa wif lug wif blicket OUT: PURPLE GREEN GREEN PINK
IN: gazzer OUT: RED
IN: gazzer zup OUT: RED RED RED
IN: blicket OUT: PINK
IN: wif wif zup OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: wif wif fep OUT: GREEN GREEN GREEN GREEN GREEN GREEN GREEN GREEN
IN: blicket tufa zup OUT: PINK PURPLE PINK PURPLE PINK PURPLE
IN: tufa blicket zup OUT: PURPLE PINK PURPLE PINK PURPLE PINK
IN: tufa zup OUT: PURPLE PURPLE PURPLE
IN: wif fep OUT: GREEN GREEN GREEN GREEN
IN: wif zup OUT: GREEN GREEN GREEN
IN: tufa tufa OUT: PURPLE PURPLE
IN: tufa fep OUT: PURPLE PURPLE PURPLE PURPLE
IN: blicket zup OUT: PINK PINK PINK

*QUERY*
IN: wif tufa zup OUT: GREEN PURPLE GREEN PURPLE GREEN PURPLE
IN: tufa blicket OUT: PURPLE PINK
IN: wif OUT: GREEN
IN: tufa OUT: PURPLE
IN: gazzer fep OUT: RED RED RED RED
IN: wif gazzer zup OUT: GREEN RED GREEN RED GREEN RED
IN: blicket fep OUT: PINK PINK PINK PINK
IN: gazzer wif OUT: RED GREEN
IN: tufa blicket fep OUT: PURPLE PINK PURPLE PINK PURPLE PINK PURPLE PINK
IN: gazzer wif fep OUT: RED GREEN RED GREEN RED GREEN RED GREEN

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