TL
TW
DL
TW
TL
DL
TL
TL
DL
DW
DL
DL
DW
TL
DW
TL
TW
DW
DL
DL
DW
TW
TL
TL
TL
TL
DL
DL
DL
DL
DL
DW
DW
DL
DL
DL
DL
DL
TL
TL
TL
TL
TW
DW
DL
DL
DW
TW
TL
DW
TL
DW
DL
DL
DW
DL
TL
TL
DL
TL
TW
DL
TW
TL