term0	0
term1	1
term10	2
term11	3
term12	4
term13	5
term14	6
term15	7
term16	8
term17	9
term18	10
term19	11
term2	12
term20	13
term21	14
term22	15
term24	16
term25	17
term3	18
term4	19
term5	20
term6	21
term7	22
term8	23
term9	24
