Value 3 is rare (think/bunk/dans) (with velar nasal + stop);
there is usually cluster simplification, as in [nt] > [n] ('want'), or [st] > [s] ('must') and [nt] > [n] ('accident').
Source: Escure 2004: 531
Source: Escure 1992
Source: Escure 1999: 178