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

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

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

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

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