x31lam
y31l
z31la
031lam
131l
mu2l
nu2la
ou2lam
pu2l
qu2la
bl3la
cl3lam
dl3l
el3la
fl3lam
0b4lam
1b4l
2b4la
3b4lam
4b4l
p24l
q24la
r24lam
s24l
t24la