@row is assigned 33 Small Bunch Grapes carb 15 0.4 0.1
$i$j is assigned 4:1
@athlete[$i,$j] is assigned the value 33
$bug is assigned the value 33
$i$j is assigned 4:2
@athlete[$i,$j] is assigned the value Small Bunch Grapes
$bug is assigned the value Small Bunch Grapes
$i$j is assigned 4:3
@athlete[$i,$j] is assigned the value carb 0.2
$bug is assigned the value carb
$i$j is assigned 4:4
@athlete[$i,$j] is assigned the value 15 15
$bug is assigned the value 15
$i$j is assigned 4:5
@athlete[$i,$j] is assigned the value
$bug is assigned the value 0.4
$i$j is assigned 4:6
@athlete[$i,$j] is assigned the value 0.1
$bug is assigned the value 0.1