It would seem, what is easier: get a signature from Hope Nikolaevna. But! Hope Nikolayevna celebrates the birthday of Anna Egorovna in the office of Olga Evgenievna, which was locked by Natalia Anatolievna, so that no one would interfere with Nadia Nikolayevna and Anna Egorovna, and the key was left by Elena Andreevna, who went to Alevtina Mikhailovna, but did not come, because she met Anastasia Pavlovna, with whom they went to drink tea to Nina Vladimirovna, but Nina Vladimirovna has three other aunts in the office, and because chocolate is not enough for everyone - Nina Vladimirovna, Anastasia Pavlovna and Elena Andreev went to the office of temporarily absent on the birthday of Nadia Nikolaevna.

I am standing and guarding...