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

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

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

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

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