vector{B}=[b]A[/b]*vector{A}*vector{A}*vector{A}*vector{A}*vector{A} U vector{A}*[b]A[/b]*vector{A}*vector{A}*vector{A}*vector{A} U*vector{A}*vector{A}*[b]A[/b]*vector{A}*vector{A}*vector{A} U vector{A}*vector{A}*vector{A}*[b]A[/b]*vector{A}*vector{A}U vector{A}*vector{A}*vector{A}*vector{A}*[b]A[/b]*vector{A} U vector{A}*vector{A}*vector{A}*vector{A}*vector{A}*[b]A[/b] U vector{A}*vector{A}*vector{A}*vector{A}*vector{A}*vector{A}
p(A)=0,4
p(vector{A})=1-0,4=0,6
p(vector{B})=6*0,4*0,6^5+0,6^6
p(B)=1-p(vector{B})=1-6*0,4*0,6^5-0,6^6=...