35
two<>three<>four<>1 8.8494 16 13 23 4 11 9 4
two<>three<>one<>2 5.2796 14 13 21 1 5 8 4
one<>two<>three<>3 1.4479 14 15 11 2 6 4 5
one<>two<>four<>4 0.9349 14 13 19 2 7 7 4