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