GG1=(3,4,3,(3,4,3))=(3,4,3,0,0)
GGG1=(3,4,3,(3,4,3,0,0))=(3,4,3,1,0)
......
G^(GG1)1=(3,4,3,(3,4,3,0,0),0)=(3,4,3,0,1)
(3,4,3,(3,4,3,0,1),1)=(3,4,3,0,2)
......
(a,b,c)=a↑(b)c
#=a,b,c
(#,(#))=(#,0,0)
(#,(#,n,0))=(#,n+1,0)
(#,(#,0,n),0)=(#,0,n+1)
(#,c,(#,c))=(#,c,0,0)
...... |