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

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

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

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

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