Common typos: singh_21ringh_21rsngh_21rsigh_21rsinh_21rsing_21rsingh21rsingh_1rsingh_2esingh_21tsingh_214singh_21fsingh_21dsingh_215singh_21raingh_21rdingh_21rwingh_21rzingh_21rxingh_21reingh_21rsongh_21rsungh_21rskngh_21rs8ngh_21rs9ngh_21rsjngh_21rsimgh_21rsibgh_21rsijgh_21rsihgh_21rsinfh_21rsinhh_21rsinth_21rsinvh_21rsinbh_21rsinyh_21rsingj_21rsingg_21rsingy_21rsingn_21rsingb_21rsingu_21rsinghp21rsingh_11rsingh_31rsingh_w1rsingh_q1rsingh_22rsingh_2qrsingh_2wsringh_21risngh_21rsnigh_21rsignh_21rsinhg_21rsing_h21rsingh2_1rsingh_12ersingh_21resingh_21trsingh_21rtsingh_214rsingh_21r4singh_21frsingh_21rfsingh_21drsingh_21rdsingh_215rsingh_21r5singh_21rasingh_21rsaingh_21rsdingh_21rwsingh_21rswingh_21rzsingh_21rszingh_21rxsingh_21rsxingh_21rseingh_21rsoingh_21rsiongh_21rsuingh_21rsiungh_21rskingh_21rsikngh_21rs8ingh_21rsi8ngh_21rs9ingh_21rsi9ngh_21rsjingh_21rsijngh_21rsimngh_21rsinmgh_21rsibngh_21rsinbgh_21rsinjgh_21rsihngh_21rsinhgh_21rsinfgh_21rsingfh_21rsinghh_21rsintgh_21rsingth_21rsinvgh_21rsingvh_21rsingbh_21rsinygh_21rsingyh_21rsingjh_21rsinghj_21rsinggh_21rsinghg_21rsinghy_21rsingnh_21rsinghn_21rsinghb_21rsinguh_21rsinghu_21rsinghp_21rsingh_p21rsingh_121rsingh_211rsingh_321rsingh_231rsingh_w21rsingh_2w1rsingh_q21rsingh_2q1rsingh_221rsingh_212rsingh_21qrsingh_21wrrsingh_21rssingh_21rsiingh_21rsinngh_21rsingh__21
