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

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

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

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

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