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

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

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

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

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