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Ayol tishli tirsak diskli
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Y tipidagi quyi oqim tee
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Ko'prik bo'ylab oltita aloqa
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PPR Y tipidagi futbolka
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PPR uzun tirsagi
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Yangi ulang
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gardish
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Guruchli gardish
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ko'prik bo'ylab beshta havola
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guruch to'pi bilan nazorat valfi
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Ikki potentsial ayol tirsagi, kranli ulanishi bilan...
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Ekvipotentsial ayol tirsagi
