#include <iostream>
#include <set>
#include <string>
using namespace std;
 
int main() {
	// your code goes here
 
    set<string> s = {
    "Flistid","Fcoding","Fspid","Fsp_uid","Fsp_acno","Fsp_name","Frec_banklist","Fproduct","Fscene_settle","Fbusiness_type","Fsub_business_type","Fbusiness_desc","Fbusiness_flag","Fsource_id","Fpay_type","Ftrade_type","Fbuy_acno","Fbuy_uin","Fbuy_uid","Fbuy_name","Fcard_bank_type","Fcard_curtype","Fprice","Fprice_curtype","Fcarriage","Fpaynum","Ffact","Fexchange_listid","Fexchange_rate","Fbank_type","Fbank_curtype","Fbank_paynum","Fvoucher_list","Fcash","Ftoken","Fgwq_listid","Ftrade_state","Flstate","Fcreate_time_spid","Fcreate_time","Fbargain_time","Fpay_time","Facc_time","Frefund_state","Ftotal_payout","Ftotal_plan_payout","Freq_refund_time","Frefund_time","Frefund_time_acc","Fappeal_sign","Flock_no","Fip","Fmemo","Fexplain","Fmodify_time","Fadjust_flag","Fchannel_id","Fstandby1","Fstandby2","Fstandby4","Fstandby5","Fstandby9","Fstandby10","Fstandby11","Fstandby12","Fsys_time","Frefund_type","Freq_id","Flock_time","Flock_busi","Fappid","Fappid_openid","Fsp_attach","Fdevice_info","Fsub_spid","Fqr_code","Fclose_flag","Fcash_refund_fee","Fcash_plan_refund_fee","Ftoken_refund_fee","Ftoken_acno","Facc_curtype","Fcb_flag","Fwx_trans_id","Fraw_sp_billno","Frela_listid1","Frela_listid2","Finvoke_source","Fsettle_curtype","Fsettle_num","Fsettle_rate","Fbind_serialno","Fpay_curtype","Fxchg","Fxchg_price_num","Fxchg_pay_num","Fsign"
    };
 
	auto ite = s.begin();
    for (;ite != s.end(); ++ite)
    {
    	cout << *ite << endl;
    }
 
 
	return 0;
}

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