alpha=sqrt2-1, lam=3/2-sqrt2 (sum 1/2) N=11 complete=True measure=1.000000000000 open=[] steps=34
    G-period m1=12 m2=12 v=1 n=6  billiard period P=28 hits(big,small,seg)=(12, 12, 4)  width=(-31+22*om)/Q
    G-period m1=22 m2=22 v=2 n=11  billiard period P=102 hits(big,small,seg)=(44, 44, 14)  width=(17+-12*om)/Q
alpha=(5-sqrt5)/5, lam=sqrt5/5 (sum 1) N=2 complete=True measure=1.000000000000 open=[] steps=5
    G-period m1=3 m2=3 v=1 n=3  billiard period P=14 hits(big,small,seg)=(6, 6, 2)  width=(5+-2*om)/Q
    G-period m1=2 m2=2 v=1 n=2  billiard period P=4 hits(big,small,seg)=(2, 2, 0)  width=(-5+3*om)/Q
alpha=1/2, lam=sqrt30/15 (sum irrational) N=2 complete=False measure=0.269703256660 open=[0, 1] steps=2000002
    G-period m1=2 m2=0 v=0 n=1  billiard period P=6 hits(big,small,seg)=(4, 0, 2)  width=(15+-2*om)/Q
