9 Head for crime shall be a person who directed preparation and commission of the crime. Instigator shall be a person who tempted somebody to commission of a crime. Helpmate shall be a person who assisted commission of a crime with advices, directions, providing with tools or removing obstacles, as well as who promised in advance to conceal a criminal or objects obtained illegally or promised to purchase or distribute them. Article 29. Forms of Complicity Forms of complicity shall be, as follows: simple complicity, compound complicity, an organized group, and a criminal community. Simple complicity shall be participation of two or three persons in commission of a crime without a previous concert. Compound complicity shall be participation of two or three persons in commission of a crime by previous concert. Organized crime group shall be a previous association of at least two people into a group for a joint criminal activity. Criminal community shall be a previous association of at least two groups for criminal activity. Article 30. Limits of Liability for Complicity Heads for crime, instigators and helpmates shall be subject to liability under the same Article of the Special Part of this Code, as committers. Heads for crime, as well as members of a criminal group organized by previous concert, organized criminal group, or criminal community, shall be subject to liability for all crimes, of which preparation or commission they participated. Persons who established an organized group or criminal community, or directed thereof, shall be subject to liability for all crimes, in preparation or commission of which they participated. For commission of an act, which is out of intent of other accomplices, criminal liability shall be incurred only by a person committed thereof. Voluntary renunciation of a head for crime, instigator, or helpmate shall discharge from liability for complicity, if he took all timely measures, which he was in position to take, for prevention of the commission of the crime. Article 31. Criminal Affiliation Misprision to authorities of preparation, commission, or completion of a crime, not promised in advance, shall be subject to liability only in the instances envisaged by Article 241 of this Code. Concealment of a criminal, tools and instruments, or traces of crime, as well as illegally obtained objects shall be subject to liability only in the instances envisaged by Article 241 of this Code.