k_{1} = 1
k_{2} = 2
k_{3} = 1
k_{4} = 1
k_{5} = \frac{1}{5}
k_{6} = 1
k_{7} = 50
k_{8} = 50
k_{9} = 500
k_{10} = 10
k_{11} = 50
k_{12} = 1
k_{13} = 100
k_{14} = \frac{1}{100}
k_{15} = 50
k_{16} = \frac{1}{2}
k_{17} = 5
k_{18} = 0
k_{19} = 1
k_{20} = 1