what is the total amount of input patient 10855 has received on 12/22/this year?
select sum(inputevents_cv.amount) from inputevents_cv where inputevents_cv.icustay_id in ( select icustays.icustay_id from icustays where icustays.hadm_id in ( select admissions.hadm_id from admissions where admissions.subject_id = 10855 ) ) and datetime(inputevents_cv.charttime,'start of year') = datetime(current_time,'start of year','-0 year') and strftime('%m-%d',inputevents_cv.charttime) = '12-22'