よくよく
the ... after next; two ... later; two ... after
・the following
・next
よくよくねん
two years later;year after next
よくよくじつ
two days later;day after next;next day but one
よくよくげつ
two months later;the month after next
よくよくしゅう
the week after the following week;two weeks later;two weeks after that