# Vacations: day 7 to 14, 20, 22, 25 to 30
#
#                 0        1         2         3         4
# day no.         0123457890123456789012345678901234567890
# vacations             ########     # #  #####
# list entries          X       X    XXXX X    X

my @vacation_skip = 7, 15, 20, 21, 22, 23, 25, 31