Tree a of 47 carriers

(((((((62B,59A),((167A,166),(126,(((124,(179,(114,112))),((107,105D),

(96D,(102,(((((195,193A),190),((198C,198B),184D)),(103F,103E)),46D))))),

((135,133),((((96,94B),(92,90)),(75,((78F,(78E,(78G,78I))),(73G,73F)))),

(152,(90C,(70A,(45,44A)))))))))),(34,27)),56),(54,52C)),51),50B)[0.2500];

Tree b of 47 carriers

(((((((62B,59A),((167A,166),(126,(((124,(179,(114,112))),((107,105D),

(96D,(((((195,193A),190),((198C,198B),184D)),(103F,103E)),(102,46D))))),

((135,133),((((96,94B),(92,90)),(75,((78F,(78E,(78G,78I))),(73G,73F)))),

(152,(90C,(70A,(45,44A)))))))))),(34,27)),56),(54,52C)),51),50B)[0.2500];

Tree c of 47 carriers

(((56,((((62B,59A),((167A,166),(126,(((124,(179,(114,112))),((107,

105D),(96D,(102,(((((195,193A),190),((198C,198B),184D)),(103F,103E)),

46D))))),((135,133),((((96,94B),(92,90)),(75,((78F,(78E,(78G,78I))),

(73G,73F)))),(152,(90C,(70A,(45,44A)))))))))),(34,27)),(54,52C))),

51),50B)[0.2500];

Tree d of 47 carriers (((56,((((62B,59A),((167A,166),(126,(((124,(179,(114,112))),((107,

105D),(96D,(((((195,193A),190),((198C,198B),184D)),(103F,103E)),(102,

46D))))),((135,133),((((96,94B),(92,90)),(75,((78F,(78E,(78G,78I))),

(73G,73F)))),(152,(90C,(70A,(45,44A)))))))))),(34,27)),(54,52C))),

51),50B)[0.2500];