来自刘宝江的问题
含other,ake,rain,uck,in,end,et,all,old,eat,ea,low,eet,s_eep,ill,it,at,ate,oon,an,et,ay,ard,ish,top
含other,ake,rain,uck,in,end,et,all,old,eat,ea,low,eet,s_eep,ill,it,at,ate,oon,an,et,ay,ard,ish,top


含other,ake,rain,uck,in,end,et,all,old,eat,ea,low,eet,s_eep,ill,it,at,ate,oon,an,et,ay,ard,ish,top
含other,ake,rain,uck,in,end,et,all,old,eat,ea,low,eet,s_eep,ill,it,at,ate,oon,an,et,ay,ard,ish,top
other-----(m)other-----(a)(n)other-----(b)(r)othermake-----(l)ake-----(f)ake-----(c)ake-----(b)(l)akerain-----(b)rain-----(a)rain(s)(t)duck-----(f)uck-----(l)uck-----(c)(h)ucktwin----...