1	piparkūka	nominative case, singular	nominative case, singular
2	piparkūkas	genitive case, singular	genitive case, singular
3	piparkūkai	dative case, singular	dative case, singular
4	piparkūku	accusative case, singular	accusative case, singular
5	piparkūku	instrumental case, singular	instrumental case, singular
6	piparkūka	locative case, singular	locative case, singular
7	piparkūka	vocative case, singular	vocative case, singular
8	piparkūkas	nominative case, plural	nominative case, plural
9	piparkūku	genitive case, plural	genitive case, plural
10	piparkūkam	dative case, plural	dative case, plural
11	piparkūkas	accusative case, plural	accusative case, plural
12	piparkūkam	instrumental case, plural	instrumental case, plural
13	piparkūkas	locative case, plural	locative case, plural
14	piparkūkas	vocative case, plural	vocative case, plural