list common systems are developed by of the sharin no kuni and written by of the sharin no kuni ?
SELECT DISTINCT var_uri where brack_open dbr_Sharin_no_Kuni,_Himawari_no_Shōjo dbp_developer var_uri sep_dot dbr_Sharin_no_Kuni,_Himawari_no_Shōjo dbo_author var_uri brack_close