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

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

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

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

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