def update_desc_rcin_path(desc,sibs_len,pdesc_level):
psibs_len = pdesc_level.__len__()<EOL>parent_breadth = desc['<STR_LIT>'][-<NUM_LIT:1>]<EOL>if(desc['<STR_LIT>']==(sibs_len - <NUM_LIT:1>)):<EOL><INDENT>if(parent_breadth==(psibs_len -<NUM_LIT:1>)):<EOL><INDENT>pass<EOL><DEDENT>else:<EOL><INDENT>parent_rsib_breadth = parent_breadth + <NUM_LIT:1><EOL>prsib_desc = pdesc_level[parent_rsib_breadth]<EOL>if(prsib_desc['<STR_LIT>']):<EOL><INDENT>pass<EOL><DEDENT>else:<EOL><INDENT>rcin_path = copy.deepcopy(prsib_desc['<STR_LIT:path>'])<EOL>rcin_path.append(<NUM_LIT:0>)<EOL>desc['<STR_LIT>'] = rcin_path<EOL><DEDENT><DEDENT><DEDENT>else:<EOL><INDENT>pass<EOL><DEDENT>return(desc)<EOL>
rightCousin
nextCousin
rightCin
nextCin
rcin
ncin

parents are neighbors,and on the right