【4-1-4】已知模式P="abcaabbcabcaabdab"，该模式串的next函数值为( )。

A.-1,0,0,0,1,1,2,0,0,1,2,3,4,5,6,0,1
B.0,1,0,0,1,1,2,0,0,1,2,3,4,5,6,0,1
C.-1,0,0,0,1,1,2,0,0,1,2,3,4,5,6,7,1
D.-1,0,0,0,1,1,2,3,0,1,2,3,4,5,6,0,1