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