PG:1:00:$[gt.Upper First]
PG:2:01:$[gt.Middle First]
PG:3:02:$[gt.Lower First]
PG:4:10:$[gt.Upper Second]
PG:5:11:$[gt.Middle Second]
PG:6:12:$[gt.Lower Second]
PG:7:20:$[gt.Upper Third]
PG:8:21:$[gt.Middle Third]
PG:9:22:$[gt.Lower Third]
PG:10:30:$[gt.Upper Fourth]
PG:11:31:$[gt.Middle Fourth]
PG:12:32:$[gt.Lower Fourth]
