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

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

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

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

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