(0 12 1)(2 21 4)(3 7 5)(6 10 8)(9 13 11)(14 17 15 19 16)(18 22 20)
ALLOWS (11/8)-SEQUENCE
1: (2 14 17)
(0 12 1)(2 15 19 16 14 21 4)(3 7 5)(6 10 8)(9 13 11)(17)(18 22 20)
2: (15 19 21)
(0 12 1)(2 15 4)(3 7 5)(6 10 8)(9 13 11)(14 21 16)(17)(18 22 20)(19)
3: (18 22 20)
(0 12 1)(2 15 4)(3 7 5)(6 10 8)(9 13 11)(14 21 16)(17)(18)(19)(20)(22)
4: (14 21 16)
(0 12 1)(2 15 4)(3 7 5)(6 10 8)(9 13 11)(14)(16)(17)(18)(19)(20)(21)(22)