(... 8 words...) The so-called staging is the period of apprenticeship; staž (having a ž - zh - it must be of french origin) being the time-on-work, what counts for retirement, or time in the firm. In medicine, that's internship. (... 37 words...) The shift was twelve hours, 19:00 to 7:00, sleepless. (... 52 words...)