Yersinia: spiral staircase
Yersinia: stairs2
Yersinia: Stairs, New Guy's House, Guy's Hospital
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Yersinia: mirror
Yersinia: steps
Yersinia: yellowjacket
Yersinia: Waterstones stairs
Yersinia: stairs
Yersinia: Clapham Junction stairs
Yersinia: Eros House
Yersinia: lines
Yersinia: down