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Definition: The organic matter in oil-shale that gives oil on distillation.

See perfect form (1).

See perfect matter (6).

See perfect type (1).

See perfect substance (1).

See perfect quality (1).

See perfect oil-shale.

See perfect end product.

See perfect specificity.

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1520 Products was established in 2005 with the purpose of entertaining and teaching us on key and important aspects of life (such as marriage, sex, etc) through the playing of games which will allow us to laugh but at the same time pass a message of what is the right or ideal way.

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